Anti-CD47 antibodies and methods of use thereof

Abstract

The invention relates to monoclonal and / or monovalent antibodies that bind CD47. The invention relates to monoclonal and / or monovalent antibodies that bind CD19. The invention also relates to novel bispecific monoclonal antibodies carrying a different specificity for each binding site of the immunoglobulin molecule, where one of the binding sites is specific for CD47. The invention also relates to novel bispecific monoclonal antibodies carrying a different specificity for each binding site of the immunoglobulin molecule, where one of the binding sites is specific for CD19.

Description

ANTI-CD47 ANTIBODIES AND METHODS OF USE THEREOF Related Applications

[0001] This claims the benefit of U.S. Provisional Application No. 61 / 732452, filed December 3, 2012; U.S. Provisional Application No. 61 / 816788, filed April 28, 2013; U.S. Provisional Application No. 61 / 863106, filed August 7, 2013; U.S. Provisional Application No. 61 / 881523, filed September 24, 2013; and U.S. Provisional Application No. 61 / 898710, filed November 1, 2013. Field of the Invention

[0002] The invention relates to monoclonal and / or monovalent antibodies that bind CD47. The invention relates to monoclonal and / or monovalent antibodies that bind CD19. The invention also relates to novel bispecific monoclonal antibodies carrying a different specificity for each binding site of the immunoglobulin molecule, where one of the binding sites is specific for CD47. The invention also relates to novel bispecific monoclonal antibodies carrying a different specificity for each binding site of the immunoglobulin molecule, where one of the binding sites is specific for CD19. Background of the Invention

[0003] CD47 or Integrin-Associated-Protein (IAP) is a ubiquitous 50 kDa transmembrane glycoprotein with multiple functions in cell-cell communication. It interacts with multiple ligands, such as integrins, SIRPα (Signal Regulatory Protein alpha), SIRPγ and thrombospondins (Oldenborg, P.A., CD47: A Cell Surface Glycoprotein Which Regulates Multiple Functions of Hematopoietic Cells in Health and Disease, ISRN Hematol. 2013; 2013:614619; Soto-Pantoja DR, et al., Therapeutic opportunities for targeting the ubiquitous cell surface receptor CD47 (2012), Expert Opin Ther Targets. 2013 Jan;17(1):89-103; Sick E, et al., CD47 Update: a multifaced actor in the tumor microenvironment of potential therapeutic interest, Br J Pharmacol. 2012 Dec;167(7):1415- 30). In the context of the innate immune system, CD47 functions as a marker of self, transmitting an inhibitory "don't kill me" signal through binding to SIRPa expressed by myeloid cells, such as macrophages, neutrophils, and dendritic cells., The role of widespread expression of CD47 in the physiological situation is therefore to protect healthy cells against the elimination by the innate immune system (Oldenborg PA, et al., CD47- Signal Regulatory Protein α (Sirpα) Regulates Fcγ and Complement Receptor–Mediated Phagocytosis, J Exp Med. 2001 Apr 2;193(7):855-62; Mattias Olsson, Role of the CD47 / SIRPα-interaction in regulation of macrophage phagocytosis, Department of Integrative Medical Biology, Section for Histology and CellBiology, Umeå University, Umeå, Sweden, Thesis; Oldenborg PA., Role of CD47 in erythroid cells and in autoimmunity, Leuk Lymphoma. 2004 Jul;45(7):1319-27; Oldenborg PA, et al., Role of CD47 as a Marker of Self on Red Blood Cells., Science. 2000 Jun 16;288(5473):2051-4; Brown EJ, Frazier WA., integrin-associated protein (CD47) and its ligands., Trends Cell Biol. 2001 Mar;11(3):130-5).

[0004] Tumor cells hijack this immunosuppressive mechanism by overexpressing CD47, which efficiently helps them to escape immune surveillance and killing by innate immune cells. (Majeti R, Chet al., CD47 is an adverse prognostic factor and therapeutic antibody target on human acute myeloid leukemia stem cells, Cell. 2009 Jul 23;138(2):286- 99; S. Jaiswal et al., CD47 is upregulated on circulating hematopoietic stem cells and leukemia cells to avoid phagocytosis., Cell. 2009 Jul 23;138(2):271-85). CD47 expression is upregulated in most human cancers (e.g., NHL, AML, breast, colon, glioblastoma, glioma, ovarian, bladder and prostate cancers) and increased levels of CD47 expression clearly correlate with aggressive disease and poor survival. (Majeti R, et al., Cell. 2009 Jul 23;138(2):286-99; S. Jaiswal et al., Cell. 2009 Jul 23;138(2):271-85; Willingham SB, et al., The CD47-signal regulatory protein alpha (SIRPα) interaction is a therapeutic target for human solid tumors, Proc Natl Acad Sci U S A. 2012 Apr 24;109(17):6662-7; Chao MP, et al., Therapeutic antibody targeting of CD47 eliminates human acute lymphoblastic leukemia., Cancer Res. 2011 Feb 15;71(4):1374-84).

[0005] The widespread expression of CD47 in healthy tissues brings the question of treatment safety and efficacy: First, targeting CD47 with a neutralizing monoclonal antibody (Mab) could affect healthy cells, resulting in severe toxicities as shown in preclinical studies with mice and cynomolgus monkeys (Willingham SB, et al., Proc Natl Acad Sci U S A. 2012 Apr 24;109(17):6662-7; Weiskopf K, et al., Engineered SIRPα Variants as Immunotherapeutic Adjuvants to Anticancer Antibodies, Science. 2013 Jul 5;341(6141):88-91). Second, even if severe toxicities could be avoided or mitigated by using alternative formats (Weiskopf K, et al., Science. 2013 Jul 5;341(6141):88-91), broad expression of CD47 could still cause a rapid elimination of CD47-binding molecules through target-mediated drug disposition resulting in poor pharmacokinetics and decreased efficacy.

[0006] Accordingly, there exists a need for antibodies and therapeutics that enable targeting of CD47 and overcome these obstacles. Summary of the Invention

[0007] The invention provides monoclonal antibodies that bind CD47. These antibodies are collectively referred to herein as anti-CD47 monoclonal antibodies or anti- CD47 mAbs. Preferably, the monoclonal antibodies are specific for at least human CD47. In some embodiments, the monoclonal antibodies that recognize human CD47 are also cross- reactive for at least one other non-human CD47 protein, such as, by way of non-limiting example, non-human primate CD47, e.g., cynomolgus monkey CD47, and / or rodent CD47. In some embodiments, these anti-CD47 monoclonal antibodies inhibit the interaction between CD47 and signal-regulatory protein alpha (SIRPα). In some embodiments, these anti-CD47 monoclonal antibodies inhibit the interaction between human CD47 and human SIRPα. The invention also include antibodies that bind to the same epitope as an anti-CD47 monoclonal antibody disclosed herein and inhibits the interaction between CD47 and SIRPα, e.g., between human CD47 and human SIRPα.

[0008] The invention also provides monovalent antibodies and / or bispecific antibodies that include at least a first arm that is specific for CD47. Preferably, the monovalent antibodies and / or bispecific antibodies are specific for at least human CD47. In some embodiments, the monovalent antibodies and / or bispecific antibodies that recognize human CD47 are also cross-reactive for at least one other non-human CD47 protein, such as, by way of non-limiting example, non-human primate CD47, e.g., cynomolgus monkey CD47, and / or rodent CD47. In some embodiments, these anti-CD47 monovalent antibodies and / or anit-CD47 bispecific antibodies inhibit the interaction between CD47 and signal- regulatory protein alpha (SIRPα). In some embodiments, these anti-CD47 monovalent antibodies and / or anit-CD47 bispecific antibodies inhibit the interaction between human CD47 and human SIRPa. The invention also include antibodies that bind to the same epitope as an anti-CD47 monovalent and / or an anti-CD47 bispecific antibody disclosed herein and inhibits the interaction between CD47 and SIRPα, e.g., between human CD47 and human SIRPα.

[0009] The invention provides bispecific antibodies that recognize CD47 and a second target. The invention allows for the identification, production and purification of bispecific antibodies that are undistinguishable in sequence from standard antibodies and where one of the binding sites is specific for CD47 and the second binding site is specific for another target, for example a tumor-associated antigen (TAA). In some embodiments, the TAA is an antigen that is expressed on the cell surface of a cancer cell. In some embodiments, the cancer cell is selected from a lung cancer cell, a bronchial cancer cell, a prostate cancer cell, a breast cancer cell, a colorectal cancer cell, a pancreatic cancer cell, an ovarian, a leukemia cancer cell, a lymphoma cancer cell, an esophageal cancer cell, a liver cancer cell, a urinary and / or bladder cancer cell, a renal cancer cell, an oral cavity cancer cell, a pharyngeal cancer cell, a uterine cancer cell, and / or a melanoma cancer cell.

[0010] In some embodiments, suitable TAA, by way of non-limiting example, include CD20, HER2, HER3, EGFR, IGF1R, c-Met, PDGFR1, CD40, CD40L, CD30, CS1, CD70, glypican, mesothelin, PSMA, PSCA, MUC1, CA125, CEA, FRA, EpCAM, DR5, HGFR1, and / or 5T4.

[0011] CD47 (Cluster of Differentiation 47) functions as a "don't eat me" signal for phagocytic cells and is known to be over-expressed by many tumors (immune escape). CD47 interacts with SIRPa, which is expressed on phagocytic cells. CD47 down-regulates phagocytic activity. CD47 inhibits dendritic cell (DC) maturation and activation. CD47 has also been implicated in processes such as, for example, apoptosis, survival, proliferation, adhesion, migration, and regulation of angiogenesis, blood pressure, tissue perfusion, and / or platelet homeostasis.

[0012] CD47 has also been implicated in cancer. For example, CD47 is overexpressed in various hematological and solid malignancies. CD47 is a documented cancer stem cell / tumor initiating cell marker. It is thought that CD47 overexpression may help tumor cells to escape immune surveillance and killing by innate immune cells. High levels of CD47 are also associated with poor clinical outcome in cancers such as, for example, leukemias, lymphomas, breast cancer, colon cancer, ovarian cancer, bladder cancer, prostate cancer, and / or glioma. Thus, targeting CD47 would be useful in treating, delaying the progression of, or otherwise ameliorating a symptom of cancer.

[0013] As CD47 is ubiquitously expressed, it is a difficult target for a monoclonal antibody (mAb). Nevertheless, the antibodies that are specific for CD47 described herein are useful as monospecific antibodies and can be used for therapeutic intervention or as a research or diagnostic reagent. Monospecific antibodies of the invention that bind CD47, as well as fragments of these monospecific antibodies that are immunologically active and still bind CD47, include the exemplary antibodies described herein, e.g., the 5A3 antibody, the 5A3M4 antibody, the 5A3M3 antibody, the 5A3M5 antibody, the KE8 antibody, the KE8- P6H5 antibody (also referred to herein as KE8H5), the KE8-P3B2 antibody (also referred to herein as KE8B2), the KE8-P2A2 antibody (also referred to herein as KE8A25), the KE8F2 antibody, the KE8G2 antibody, the KE84G9 antibody, the KE81G9 antibody, the KE81A3 antibody, the KE8E8 antibody, the KE8G6 antibody, the KE8H3 antibody, the KE8C7 antibody, the KE8A4 antibody, the KE8A8 antibody, the KE8G11 antibody, the KE8B7 antibody, the KE8F1 antibody, the KE8C4 antibody, the KE8A3 antibody, the KE86G9 antibody, the KE8H6 antibody, the KA3 antibody, the KA3-P5G2 antibody (also referred to herein as KA3G2), the KA3-P1A3 antibody (also referred to herein as KA3A3), the KA3- P5C5 antibody (also referred to herein as KA3C5), the KA3H8 antibody, the KA3B2 antibody, the KA3A2 antibody, the KA3D3 antibody, the KA3H3 antibody, the KC4 antibody, the KC4-P1G11KC4-P4C11 antibody, the KC4-P6B1KC4-P4F4 antibody, and the KC4-P2E2 antibody (also referred to herein as KC4E2), the KC4 antibody, the KC4F4 antibody, the KC4A1 antibody, the KC4C11 antibody, the KC4E10 antibody, the KC4B1 antibody, the KC4C3 antibody, the KC4A4 antibody, the KC4G11 antibody, the KC4G9 antibody and fragments thereof.

[0014] The antibodies of the invention that bind CD47 and fragments thereof serve to modulate, block, inhibit, reduce, antagonize, neutralize or otherwise interfere with the functional activity of CD47. Functional activities of CD47 include, by way of non-limiting example, interaction with SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics>. The antibodies are considered to completely modulate, block, inhibit, reduce, antagonize, neutralize or otherwise interfere with the CD47-SIRPa interaction when the level of CD47-SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> interaction in the presence of the antibody is decreased by at least 95%, e.g., by 96%, 97%, 98%, 99% or 100% as compared to the level of CD47-SIRPα interaction in the absence of binding with an antibody described herein. The antibodies are considered to partially modulate, block, inhibit, reduce, antagonize, neutralize or otherwise interfere with the CD47-SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> interaction when the level of CD47- SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> interaction in the presence of the antibody is decreased by less than 95%, e.g., 10%, 20%, 25%, 30%, 40%, 50%, 60%, 75%, 80%, 85% or 90% as compared to the level of CD47-SIRPα interaction in the absence of binding with an antibody described herein.

[0015] The invention also provides bispecific antibodies in which at least one binding site is specific for CD47. The bispecific antibodies of the invention target CD47 and a second antigen, e.g., a tumor-associated antigen (TAA). In some embodiments, the bispecific antibody includes a functional Fc portion. The TAA-binding arm of the bispecific antibody targets the CD47 arm to the tumor cell or cancer stem cell. The CD47 arm blocks, inhibits or otherwise reduces the interaction between CD47 and SIRPα, thereby conveying an "eat me" signal to the phagocyte. In some embodiments, the TAA-binding arm of the bispecific antibody includes an anti-CD19 antibody sequence or antigen-binding fragment thereof.

[0016] In some embodiments, the bispecific antibody exhibits a "balanced" affinity for each of the two targets. In other embodiments, the bispecific antibody exhibits an "unbalanced" affinity for each of the two targets. For example, in an anti-CD47 / CD19 bispecific antibody, the affinity of the anti-CD19 arm is increased. For example, in an anti- CD47 / CD19 bispecific antibody, the affinity of the anti-CD47 arm is decreased. For example, in an anti-CD47 / CD19 bispecific antibody, the affinity of the anti-CD19 arm is increased and the affinity of the anti-CD47 arm is decreased. These unbalanced affinity bispecific antibodies are useful, for example, to improve selectivity for a target cell or group of target cells.

[0017] In some embodiments, the affinity of the anti-CD19 arm is increased by at least 100 fold following affinity maturation. In some embodiments, the affinity of the anti- CD47 arm is decreased by at least 2 fold following affinity dematuration. For example, in some embodiments, the anti-CD47 arm exhibits an affinity for CD47 that is between about 2 fold and 100 fold lower following affinity dematuration.

[0018] The bispecific antibodies of the invention that include at least one anti-CD47 arm serve to modulate, block, inhibit, reduce, antagonize, neutralize or otherwise interfere with the functional activity of CD47. Functional activities of CD47 include, by way of non- limiting example, interaction with SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics>. The bispecific antibodies are considered to completely modulate, block, inhibit, reduce, antagonize, neutralize or otherwise interfere with the CD47-SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> interaction when the level of CD47-SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> interaction in the presence of the bispecific antibody is decreased by at least 95%, e.g., by 96%, 97%, 98%, 99% or 100% as compared to the level of CD47-SIRPα interaction in the absence of binding with a bispecific antibody described herein. The bispecific antibodies are considered to partially modulate, block, inhibit, reduce, antagonize, neutralize or otherwise interfere with the CD47-SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> interaction when the level of CD47-SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> interaction in the presence of the bispecific antibody is decreased by less than 95%, e.g., 10%, 20%, 25%, 30%, 40%, 50%, 60%, 75%, 80%, 85% or 90% as compared to the level of CD47-SIRPα interaction in the absence of binding with a bispecific antibody described herein.

[0019] The anti-CD47 arms of the bispecific antibodies of the invention are useful with a number of arms that bind other antigens, e.g., TAAs. Exemplary anti-CD47 arms, anti-CD47 monovalent antibodies and / or bispecific antibodies of the invention include the antibodies referred to herein as the 5A3 antibody, the 5A3M4 antibody, the 5A3M3 antibody, the 5A3M5 antibody, the KE8 antibody, the KE8-P6H5 antibody (also referred to herein as KE8H5), the KE8-P3B2 antibody (also referred to herein as KE8B2), the KE8- P2A2 antibody (also referred to herein as KE8A25), the KE8F2 antibody, the KE8G2 antibody, the KE84G9 antibody, the KE81G9 antibody, the KE81A3 antibody, the KE8E8 antibody, the KE8G6 antibody, the KE8H3 antibody, the KE8C7 antibody, the KE8A4 antibody, the KE8A8 antibody, the KE8G11 antibody, the KE8B7 antibody, the KE8F1 antibody, the KE8C4 antibody, the KE8A3 antibody, the KE86G9 antibody, the KE8H6 antibody, the KA3 antibody, the KA3-P5G2 antibody (also referred to herein as KA3G2), the KA3-P1A3 antibody (also referred to herein as KA3A3), the KA3-P5C5 antibody (also referred to herein as KA3C5), the KA3H8 antibody, the KA3B2 antibody, the KA3A2 antibody, the KA3D3 antibody, the KA3H3 antibody, the KC4 antibody, the KC4- P1G11KC4-P4C11 antibody, the KC4-P6B1KC4-P4F4 antibody, and the KC4-P2E2 antibody (also referred to herein as KC4E2), the KC4 antibody, the KC4F4 antibody, the KC4A1 antibody, the KC4C11 antibody, the KC4E10 antibody, the KC4B1 antibody, the KC4C3 antibody, the KC4A4 antibody, the KC4G11 antibody, the KC4G9 antibody and fragments thereof. In some embodiments, the TAA-binding arm of the bispecific antibody includes an anti-CD19 antibody sequence or antigen-binding fragment thereof.

[0020] The invention provides isolated bispecific antibodies having a first arm that includes a first amino acid sequence that binds CD47 and a second arm that includes a second amino acid sequence that does not bind CD47, wherein the bispecific antibody inhibits interaction between CD47 and signal-regulatory protein alpha (SIRPa). In some embodiments, the second amino acid sequence binds a tumor associated antigen (TAA). In some embodiments, the bispecific antibody inhibits interaction between human CD47 and human SIRPα.

[0021] In some embodiments, the bispecific antibody inhibits interaction between human CD47 and human SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> at a level that is at least ten times more potent than a corresponding level of inhibition of human CD47 / human SIRPα interaction exhibited by a monovalent anti-CD47 antibody that includes the first amino acid sequence that binds CD47 and a second amino acid sequence that does not bind a human protein.

[0022] In some embodiments, the bispecific antibody inhibits interaction between human CD47 and human SIRPα at a level that is at least 100 times more potent than a corresponding level of inhibition of human CD47 / human SIRPα interaction exhibited by a monovalent anti-CD47 antibody that includes the first amino acid sequence that binds CD47 and a second amino acid sequence that does not bind a human protein.

[0023] In some embodiments, the bispecific antibody inhibits interaction between human CD47 and human SIRPα at a level that is at least 1,000 times more potent than a corresponding level of inhibition of human CD47 / human SIRPα interaction exhibited by a monovalent anti-CD47 antibody that includes the first amino acid sequence that binds CD47 and a second amino acid sequence that does not bind a human protein.

[0024] In some embodiments, the bispecific antibody includes a first arm that inhibits the interaction between human CD47 at the surface of cells and soluble human SIRPα with an IC50 greater than 5 nM in the assay described in Example 4 and in which the monovalent antibody 5A3M3 has an IC50 of approximately 13 nM.

[0025] In some embodiments, the bispecific antibody includes a first arm that is recovered at more than 80% after incubation at 37°C for 30 minutes in human whole blood at a concentration of 10 µg / ml as described in Example 15.

[0026] In some embodiments, the bispecific antibody inhibits interaction between human CD47 and human SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> at a level that is at least ten times, at least 100 times or at least 1,000 times more potent than a corresponding level of inhibition of human CD47 / human SIRPα interaction exhibited by a monovalent anti-CD47 antibody that includes the first amino acid sequence that binds CD47 and a second amino acid sequence that does not bind a human protein, and includes a first arm that inhibits the interaction between human CD47 at the surface of cells and soluble human SIRPα with an IC50 greater than 5 nM in the assay described in Example 4 and in which the monovalent antibody 5A3M3 has an IC50 of approximately 13 nM.

[0027] In some embodiments, the bispecific antibody inhibits interaction between human CD47 and human SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> at a level that is at least ten times, at least 100 times or at least 1,000 times more potent than a corresponding level of inhibition of human CD47 / human SIRPα interaction exhibited by a monovalent anti-CD47 antibody that includes the first amino acid sequence that binds CD47 and a second amino acid sequence that does not bind a human protein, and includes a first arm that is recovered at more than 80% after incubation at 37°C for 30 minutes in human whole blood at a concentration of 10 μg / ml as described in Example 15.

[0028] In some embodiments, the TAA is CD19. In some embodiments, the second amino acid sequence does not bind a human protein.

[0029] In some embodiments, the first amino acid sequence includes a variable heavy chain complementarity determining region 1 (CDRH1) amino acid sequence of SEQ ID NO: 225, a variable heavy chain complementarity determining region 2 (CDRH2) amino acid sequence of SEQ ID NO: 226, a variable heavy chain complementarity determining region 3 (CDRH3) amino acid sequence of SEQ ID NO: 227, a variable light chain complementarity determining region 1 (CDRL1) amino acid sequence selected from SEQ ID NO: 228-241 and 262-272, a variable light chain complementarity determining region 2 (CDRL2) amino acid sequence selected from 242-245 and 273-280, and a variable light chain complementarity determining region 3 (CDRH3) amino acid sequence selected from 246-261 and 281.

[0030] In some embodiments, the first amino acid sequence includes a variable heavy chain amino acid sequence of SEQ ID NO: 114 and a variable light chain amino acid sequence selected from SEQ ID NO: 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204 and 206.

[0031] In some embodiments, the bispecific antibody includes two copies of a single heavy chain polypeptide and a first light chain and a second light chain, wherein the first and second light chains are different.

[0032] In some embodiments, at least a portion of the first light chain is of the Kappa type and at least a portion of the second light chain is of the Lambda type. In some embodiments, the first light chain includes at least a Kappa constant region. In some embodiments, the first light chain further includes a Kappa variable region. In some embodiments, the first light chain further includes a Lambda variable region. In some embodiments, the second light chain includes at least a Lambda constant region. In some embodiments, the second light chain further includes a Lambda variable region. In some embodiments, the second light chain further includes a Kappa variable region. In some embodiments, the first light chain includes a Kappa constant region and a Kappa variable region, and wherein the second light chain includes a Lambda constant region and a Lambda variable region.

[0033] In some embodiments, the constant and variable framework region sequences are human.

[0034] The invention also provides bispecific antibodies and / or monovalent antibodies that include at least a first arm that inhibits the interaction between human CD47 at the surface of cells and soluble human SIRPa with an IC50 greater than 5 nM in the assay described in Example 4 and in which the antibody 5A3M3 has an IC50 of approximately 13 nM.

[0035] The invention also provides bispecific antibodies and / or monovalent antibodies that include at least a first arm that is recovered at more than 80% after incubation at 37°C for 30 minutes in human whole blood at a concentration of 10 µg / ml as described in Example 15. In some embodiments, the bispecific antibody and / or monovalent antibody inhibits interaction between CD47 and signal-regulatory protein alpha (SIRPa). In some embodiments, the bispecific antibody and / or monovalent antibody inhibits interaction between human CD47 and human SIRPα.

[0036] The invention also provides isolated bispecific antibodies having a first arm that includes a first amino acid sequence that binds CD47 and a second arm that includes a second amino acid sequence that binds CD19, wherein the bispecific antibody inhibits interaction between CD47 and signal-regulatory protein alpha (SIRPα).

[0037] In some embodiments, the bispecific antibody inhibits interaction between human CD47 and human SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics>. In some embodiments, the bispecific antibody inhibits interaction between human CD47 and human SIRPα at a level that is selected from the group consisting of at least ten times more potent, at least 100 times more potent and at least 1,000 times more potent than a corresponding level of inhibition of human CD47 / human SIRPα interaction exhibited by a monovalent anti-CD47 antibody that includes the first amino acid sequence that binds CD47 and a second amino acid sequence that does not bind a human protein.

[0038] In some embodiments, the first amino acid sequence includes a variable heavy chain complementarity determining region 1 (CDRH1) amino acid sequence of SEQ ID NO: 225, a variable heavy chain complementarity determining region 2 (CDRH2) amino acid sequence of SEQ ID NO: 226, a variable heavy chain complementarity determining region 3 (CDRH3) amino acid sequence of SEQ ID NO: 227, a variable light chain complementarity determining region 1 (CDRL1) amino acid sequence selected from SEQ ID NO: 228-241 and 262-272, a variable light chain complementarity determining region 2 (CDRL2) amino acid sequence selected from 242-245 and 273-280, and a variable light chain complementarity determining region 3 (CDRH3) amino acid sequence selected from 246-261 and 281.

[0039] In some embodiments, the first amino acid sequence includes a variable heavy chain amino acid sequence of SEQ ID NO: 114 and a variable light chain amino acid sequence selected from SEQ ID NO: 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204 and 206.

[0040] In some embodiments, the bispecific antibody includes two copies of a single heavy chain polypeptide and a first light chain and a second light chain, wherein the first and second light chains are different.

[0041] In some embodiments, at least a portion of the first light chain is of the Kappa type and at least a portion of the second light chain is of the Lambda type. In some embodiments, the first light chain includes at least a Kappa constant region. In some embodiments, the first light chain further includes a Kappa variable region. In some embodiments, the first light chain further includes a Lambda variable region. In some embodiments, the second light chain includes at least a Lambda constant region. In some embodiments, the second light chain further includes a Lambda variable region. In some embodiments, the second light chain further includes a Kappa variable region. In some embodiments, the first light chain includes a Kappa constant region and a Kappa variable region, and wherein the second light chain includes a Lambda constant region and a Lambda variable region.

[0042] In some embodiments, the constant and variable framework region sequences are human.

[0043] The invention also provides monovalent antibodies that bind CD47. These antibodies are collectively referred to herein as anti-CD47 monovalent antibodies or anti- CD47 monov mAbs. The monovalent antibodies of the invention include one arm that specific recognizes CD47, and a second arm referred to herein as a dummy arm. The dummy arm includes an amino acid sequence that does not bind or otherwise cross-react with a human protein. In some embodiments, the dummy arm includes an amino acid sequence that does not bind or otherwise cross-react with a human protein that is found in whole blood. Those of ordinary skill in the art will appreciate that human proteins found in the blood are a proxy that represent all, or substantially all, antigens present in system circulation. In some embodiments, the dummy arm includes an amino acid sequence that does not bind or otherwise cross-react with a human protein that is found in solid tissue. Preferably, the monovalent antibodies are specific for at least human CD47. In some embodiments, the monovalent antibodies that recognize human CD47 are also cross- reactive for at least one other non-human CD47 protein, such as, by way of non-limiting example, non-human primate CD47, e.g., cynomolgus monkey CD47, and / or rodent CD47.

[0044] The anti-CD47 arms of the monovalent antibodies of the invention are useful with any dummy arm. Exemplary anti-CD47 arms of the monovalent antibodies of the invention include the antibodies referred to herein as the 5A3 antibody, the 5A3M4 antibody, the 5A3M3 antibody, the 5A3M5 antibody, the KE8 antibody, the KE8-P6H5 antibody (also referred to herein as KE8H5), the KE8-P3B2 antibody (also referred to herein as KE8B2), the KE8-P2A2 antibody (also referred to herein as KE8A25), the KE8F2 antibody, the KE8G2 antibody, the KE84G9 antibody, the KE81G9 antibody, the KE81A3 antibody, the KE8E8 antibody, the KE8G6 antibody, the KE8H3 antibody, the KE8C7 antibody, the KE8A4 antibody, the KE8A8 antibody, the KE8G11 antibody, the KE8B7 antibody, the KE8F1 antibody, the KE8C4 antibody, the KE8A3 antibody, the KE86G9 antibody, the KE8H6 antibody, the KA3 antibody, the KA3-P5G2 antibody (also referred to herein as KA3G2), the KA3-P1A3 antibody (also referred to herein as KA3A3), the KA3- P5C5 antibody (also referred to herein as KA3C5), the KA3H8 antibody, the KA3B2 antibody, the KA3A2 antibody, the KA3D3 antibody, the KA3H3 antibody, the KC4 antibody, the KC4-P1G11KC4-P4C11 antibody, the KC4-P6B1KC4-P4F4 antibody, and the KC4-P2E2 antibody (also referred to herein as KC4E2), the KC4 antibody, the KC4F4 antibody, the KC4A1 antibody, the KC4C11 antibody, the KC4E10 antibody, the KC4B1 antibody, the KC4C3 antibody, the KC4A4 antibody, the KC4G11 antibody, the KC4G9 antibody and fragments thereof. In some embodiments, the TAA-binding arm of the bispecific antibody includes an anti-CD19 antibody sequence or antigen-binding fragment thereof.

[0045] In some embodiments, the monovalent antibody inhibits interaction between human CD47 and human SIRPα.

[0046] In some embodiments, the anti-CD47 arm of the monovalent antibody includes a first amino acid sequence that includes a variable heavy chain complementarity determining region 1 (CDRH1) amino acid sequence of SEQ ID NO: 225, a variable heavy chain complementarity determining region 2 (CDRH2) amino acid sequence of SEQ ID NO: 226, a variable heavy chain complementarity determining region 3 (CDRH3) amino acid sequence of SEQ ID NO: 227, a variable light chain complementarity determining region 1 (CDRL1) amino acid sequence selected from SEQ ID NO: 228-241 and 262-272, a variable light chain complementarity determining region 2 (CDRL2) amino acid sequence selected from 242-245 and 273-280, and a variable light chain complementarity determining region 3 (CDRH3) amino acid sequence selected from 246-261 and 281.

[0047] In some embodiments, the anti-CD47 arm of the monovalent antibody includes a first amino acid sequence that includes a variable heavy chain amino acid sequence of SEQ ID NO: 114 and a variable light chain amino acid sequence selected from SEQ ID NO: 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204 and 206.

[0048] In some embodiments, the monovalent antibody includes two copies of a single heavy chain polypeptide and a first light chain and a second light chain, wherein the first and second light chains are different.

[0049] In some embodiments, at least a portion of the first light chain is of the Kappa type and at least a portion of the second light chain is of the Lambda type. In some embodiments, the first light chain includes at least a Kappa constant region. In some embodiments, the first light chain further includes a Kappa variable region. In some embodiments, the first light chain further includes a Lambda variable region. In some embodiments, the second light chain includes at least a Lambda constant region. In some embodiments, the second light chain further includes a Lambda variable region. In some embodiments, the second light chain further includes a Kappa variable region. In some embodiments, the first light chain includes a Kappa constant region and a Kappa variable region, and wherein the second light chain includes a Lambda constant region and a Lambda variable region.

[0050] In some embodiments, the constant and variable framework region sequences are human.

[0051] The bispecific antibodies of the invention are generated using any methods known in the art such as, by way of non-limiting example, the use of cross-linked fragments, quadromas, and / or any of a variety of recombinant formats such as, by way of non-limiting examples, linked antibody fragments, forced heterodimers, and or recombinant formats based on single domains. Examples of Bispecific formats include but are not limited to bispecific IgG based on Fab arm exchange (Gramer et al., 2013 MAbs. 5(6)); the CrossMab format (Klein C et al., 2012 MAbs 4(6)); multiple formats based on forced heterodimerization approaches such as SEED technology (Davis JH et al., 2010 Protein Eng Des Sel. 23(4):195-202), electrostatic steering (Gunasekaran K et al., J Biol Chem. 2010 285(25):19637-46.) or knob-into-hole (Ridgway JB et al., Protein Eng. 1996 9(7):617-21.) or other sets of mutations preventing homodimer formation (Von Kreudenstein TS et al., 2013 MAbs. 5(5):646-54.); fragment based bispecific formats such as tandem scFv (such asBiTEs) (Wolf E et al., 2005 Drug Discov. Today 10(18):1237-44.); bispecific tetravalent antibodies (Pörtner LM et al., 2012 Cancer Immunol Immunother. 61(10):1869-75.); dual affinity retargeting molecules (Moore PA et al., 2011 Blood.117(17):4542-51), diabodies (Kontermann RE et al., Nat Biotechnol. 1997 15(7):629-31).

[0052] In some embodiments, the bispecific antibodies carry a different specificity in each combining site and including two copies of a single heavy chain polypeptide and a first light chain and a second light chain, wherein the first and second light chains are different.

[0053] In some antibodies, at least a first portion of the first light chain is of the Kappa type and at least a portion of the second light chain is of the Lambda type. In some antibodies, the first light chain includes at least a Kappa constant region. In some antibodies, the first light chain further includes a Kappa variable region. In some antibodies, the first light chain further includes a Lambda variable region. In some antibodies, the second light chain includes at least a Lambda constant region. In some antibodies, the second light chain further includes a Lambda variable region. In some antibodies, the second light chain further includes a Kappa variable region. In some antibodies, the first light chain includes a Kappa constant region and a Kappa variable region, and the second light chain includes a Lambda constant region and a Lambda variable region. In some embodiments, the constant and variable framework region sequences are human.

[0054] These anti-CD47 arms, monospecific anti-CD47 antibodies, monovalent anti-CD47 antibodies, and / or bispecific antibodies in which at least one binding site is specific for CD47 contain a variable heavy chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to the amino acid sequence of SEQ ID NO: 114 and a variable light chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to an amino acid sequence selected from SEQ ID NO: 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204 and 206.

[0055] The invention provides monoclonal antibodies that bind CD47. For example, the invention provides monoclonal antibodies that inhibit the interaction between human CD47 at the surface of cells and soluble human SIRPα with an IC50 greater than 0.3 nM in the assay described in Example 4 and in which the antibody 5A3M3 has an IC50 of approximately 0.36 nM.

[0056] The invention also provides monoclonal antibodies that bind CD47 and are recovered at more than 80% after incubation at 37°C for 30 minutes in human whole blood at a concentration of 10 µg / ml as described in Example 15. In some embodiments, the monoclonal antibody inhibits interaction between CD47 and signal-regulatory protein alpha (SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics>). In some embodiments, the monoclonal antibody inhibits interaction between human CD47 and human SIRPα.

[0057] The invention also provides anti-CD47 monoclonal antibodies that include a variable heavy chain complementarity determining region 1 (CDRH1) amino acid sequence of SEQ ID NO: 225, a variable heavy chain complementarity determining region 2 (CDRH2) amino acid sequence of SEQ ID NO: 226, a variable heavy chain complementarity determining region 3 (CDRH3) amino acid sequence of SEQ ID NO: 227, a variable light chain complementarity determining region 1 (CDRL1) amino acid sequence selected from SEQ ID NO: 228-241 and 262-272, a variable light chain complementarity determining region 2 (CDRL2) amino acid sequence selected from 242-245 and 273-280, and a variable light chain complementarity determining region 3 (CDRH3) amino acid sequence selected from 246-261 and 281.

[0058] In some embodiments, the anti-CD47 monoclonal antibody includes a variable heavy chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to the amino acid sequence of SEQ ID NO: 114. In some embodiments, the anti-CD47 monoclonal antibody includes a variable light chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to an amino acid sequence selected from SEQ ID NO: 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204 and 206. In some embodiments, the anti-CD47 monoclonal antibody includes a variable heavy chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to the amino acid sequence of SEQ ID NO: 114, and a variable light chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to an amino acid sequence selected from SEQ ID NO: 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204 and 206.

[0059] In some embodiments, the anti-CD47 monoclonal antibody includes a variable heavy chain amino acid sequence of SEQ ID NO: 114 and a variable light chain amino acid sequence selected from SEQ ID NO: 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204 and 206.

[0060] In some embodiments, the anti-CD47 antibody includes a combination of a variable heavy chain sequence and a variable light chain sequence selected from the group consisting of the combinations shown in 5A3, 5A3M4, 5A3M3, 5A3M5, KE8, KE8F2, KE8G2, KE84G9, KE81G9, KE81A3, KE8E8, KE8G6, KE8H5, KE8A2, KE8H3, KE8C7, KE8B2, KE8A4, KE8A8, KE8G11, KE8B7, KE8F1, KE8C4, KE8A3, KE86G9, KE8H6, KA3, KA3H8, KA3A3, KA3C5, KA3B2, KA3A2, KA3D3, KA3G2, KA3H3, KC4, KC4E2, KC4F4, KC4A1, KC4C11, KC4E10, KC4B1, KC4C3, KC4A4, KC4G11, and KC4G9.

[0061] The invention provides monoclonal antibodies that bind CD19. These antibodies are collectively referred to herein as anti-CD19 monoclonal antibodies or anti- CD19 mAbs. Preferably, the monoclonal antibodies are specific for at least human CD19. In some embodiments, the monoclonal antibodies that recognize human CD19 are also cross- reactive for at least one other non-human CD19 protein, such as, by way of non-limiting example, non-human primate CD19, e.g., cynomolgus monkey CD19, and / or rodent CD19.

[0062] In some embodiments, the anti-CD19 monoclonal antibody includes a variable heavy chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to the amino acid sequence of SEQ ID NO: 114. In some embodiments, the anti-CD19 monoclonal antibody includes a variable light chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to an amino acid sequence selected from SEQ ID NO: 208, 210, 212, 214, 216, 218, and 220. In some embodiments, the anti-CD19 monoclonal antibody includes a variable heavy chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to the amino acid sequence of SEQ ID NO: 114, and a variable light chain amino acid sequence that is at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or more identical to an amino acid sequence selected from SEQ ID NO: 208, 210, 212, 214, 216, 218, and 220.

[0063] In some embodiments, the anti-CD19 monoclonal antibody includes a variable heavy chain amino acid sequence of SEQ ID NO: 114 and a variable light chain amino acid sequence selected from SEQ ID NO: 208, 210, 212, 214, 216, 218, and 220.

[0064] The invention also provides monovalent antibodies that bind CD19. These antibodies are collectively referred to herein as anti-CD19 monovalent antibodies or anti- CD19 monov mAbs. The monovalent antibodies of the invention include one arm that specific recognizes CD19, and a second arm referred to herein as a dummy arm. The dummy arm includes an amino acid sequence that does not bind or otherwise cross-react with a human protein. In some embodiments, the dummy arm includes an amino acid sequence that does not bind or otherwise cross-react with a human protein that is found in whole blood. In some embodiments, the dummy arm includes an amino acid sequence that does not bind or otherwise cross-react with a human protein that is found in solid tissue. Preferably, the monovalent antibodies are specific for at least human CD19. In some embodiments, the monovalent antibodies that recognize human CD19 are also cross- reactive for at least one other non-human CD19 protein, such as, by way of non-limiting example, non-human primate CD19, e.g., cynomolgus monkey CD19, and / or rodent CD19.

[0065] The invention also provides bispecific antibodies that recognize CD19 and a second target. In some embodiments, the second target is an antigen known to be associated or otherwise implicated in autoimmune diseases and / or inflammatory diseases, such as, for example, B-cell mediated autoimmune diseases and / or inflammatory diseases, including by way of non-limiting example, systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), idiopathic thrombocytopenic purpura (ITP), Waldenstrom's hypergammaglobulinaemia, Sjogren's syndrome, multiple sclerosis (MS), and / or lupus nephritis.

[0066] In some embodiments, suitable second targets include, by way of non- limiting example, CD20, CD22, CD40, BAFFR, CD5, CD32b, ICOSL, IL6R, and / or IL21R.

[0067] The bispecific antibodies of the invention that recognize CD19 and a second target are generated using any methods known in the art such as, by way of non-limiting example, the use of cross-linked fragments, quadromas, and / or any of a variety of recombinant formats such as, by way of non-limiting examples, linked antibody fragments, forced heterodimers, and or recombinant formats based on single domains. The invention allows for the identification, production and purification of bispecific antibodies that are undistinguishable in sequence from standard antibodies and where one of the binding sites is specific for CD19 and the second binding site is specific for another target, for example a tumor-associated antigen (TAA). The unmodified nature of the antibodies of the invention provides them with favorable manufacturing and biochemical characteristics similar to standard monoclonal antibodies.

[0068] In some embodiments, the bispecific antibodies carry a different specificity in each combining site and including two copies of a single heavy chain polypeptide and a first light chain and a second light chain, wherein the first and second light chains are different.

[0069] In some antibodies, at least a first portion of the first light chain is of the Kappa type and at least a portion of the second light chain is of the Lambda type. In some antibodies, the first light chain includes at least a Kappa constant region. In some antibodies, the first light chain further includes a Kappa variable region. In some antibodies, the first light chain further includes a Lambda variable region. In some antibodies, the second light chain includes at least a Lambda constant region. In some antibodies, the second light chain further includes a Lambda variable region. In some antibodies, the second light chain further includes a Kappa variable region. In some antibodies, the first light chain includes a Kappa constant region and a Kappa variable region, and the second light chain includes a Lambda constant region and a Lambda variable region. In some embodiments, the constant and variable framework region sequences are human.

[0070] The monoclonal, monovalent and / or bispecific antibodies of the invention can be used for therapeutic intervention or as a research or diagnostic reagent. For example, the monoclonal, monovalent and / or bispecific antibodies of the invention are useful in methods of treating, preventing and / or delaying the progression of pathologies associated with aberrant CD47 and / or aberrant CD47-SIRPα expression and / or activity or alleviating a symptom associated with such pathologies, by administering an antibody of the invention to a subject in which such treatment or prevention is desired. The subject to be treated is, e.g., human. The monoclonal, monovalent and / or bispecific antibody is administered in an amount sufficient to treat, prevent, delay the progression or alleviate a symptom associated with the pathology.

[0071] In some embodiments, the monoclonal, monovalent and / or bispecific antibodies described herein are used in conjunction with one or more additional agents or a combination of additional agents. Suitable additional agents include current pharmaceutical and / or surgical therapies for an intended application, such as, for example, cancer, inflammation and / or autoimmune diseases. In some embodiments, the monoclonal, monovalent and / or bispecific antibodies can be used in conjunction with rituximab.

[0072] In some embodiments, the monoclonal, monovalent and / or bispecific antibodies and the additional agent are formulated into a single therapeutic composition, and the monoclonal, monovalent and / or bispecific antibody and additional agent are administered simultaneously. Alternatively, the ac monoclonal, monovalent and / or bispecific antibodies and additional agent are separate from each other, e.g., each is formulated into a separate therapeutic composition, and the monoclonal, monovalent and / or bispecific antibody and the additional agent are administered simultaneously, or the monoclonal, monovalent and / or bispecific antibodies and the additional agent are administered at different times during a treatment regimen. For example, the monoclonal, monovalent and / or bispecific antibody is administered prior to the administration of the additional agent, the monoclonal, monovalent and / or bispecific antibody is administered subsequent to the administration of the additional agent, or the monoclonal, monovalent and / or bispecific antibody and the additional agent are administered in an alternating fashion. As described herein, the monoclonal, monovalent and / or bispecific antibody and additional agent are administered in single doses or in multiple doses.

[0073] Pathologies treated and / or prevented using the antibodies of the invention include, for example, cancer or any other disease or disorder associated with aberrant CD47 expression and / or activity.

[0074] The invention also provides methods of producing bispecific antibodies that exhibit an "unbalanced" affinity for each of the two targets. For example, in some embodiments of an anti-CD47 / CD19 bispecific antibody, the affinity of the anti-CD19 arm is increased using affinity maturation. For example, in some embodiments of an anti- CD47 / CD19 bispecific antibody, the affinity of the anti-CD47 arm is decreased using affinity dematuration. For example, in some embodiments an anti-CD47 / CD19 bispecific antibody, the affinity of the anti-CD19 arm is increased using affinity maturation, and the affinity of the anti-CD47 arm is decreased using affinity de-maturation. These unbalanced affinity bispecific antibodies are useful, for example, to improve selectivity for a target cell or group of target cells.

[0075] Pharmaceutical compositions according to the invention can include an antibody of the invention and a carrier. These pharmaceutical compositions can be included in kits, such as, for example, diagnostic kits. Brief Description of the Drawings

[0076] Figure 1 is an illustration of the sequence alignment between the variable light chain (VL) sequence of the anti-CD47 antibody 5A3 (SEQ ID NO: 116) to its closest germline sequence (SEQ ID NO: 282), the human IGKV1-33 according to the IMGT nomenclature.

[0077] Figure 2 is a graph depicting the blocking potency of the 5A3-M3 and 5A3- M5 antibody variants as compared to the parental antibody 5A3 in a CD47 / SIRPα binding assay.

[0078] Figure 3 is a graph depicting the specificity of various CD47 monoclonal antibodies (Mabs) as indicated by the binding of purified CD47 Mabs to CHO cells transfected with human CD47, assessed by flow cytometry (grey bars). CD47 MAbs did not bind to non-transfected CHO cells (black bars).

[0079] Figure 4 is a graph depicting binding to native CD47 and specificity of CD47 MAbs as shown by binding of purified CD47 Mabs to HEK293-P cells as assessed by flow cytometry (grey bars). Binding to HEK293-P cells stably transfected with hCD47-specific siRNA is significantly decreased (black bars).

[0800] Figure 5 is a graph depicting binding to native human CD47 and cross- reactivity with cynomolgus CD47. The binding of purified CD47 Mabs to human (light grey bars) and cynomolgus (dark grey bars) PBMC CD4+ T cells was evaluated.

[0081] Figure 6 is a graph depicting the potency of CD47 Mabs to block the CD47- SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> interaction, as tested in the CD47-SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics> inhibition assay (competitive inhibition of the binding of recombinant soluble human SIRPα to hCD47-expressing CHO cells, as described in Example 4). IC50 values obtained in dose-response experiments are shown. CD47 Mabs are grouped by family and ranked from higher to lower potency. The neutralizing activity of the antibodies of the present invention is compared to the commercially available CD47 antibody B6H12.

[0082] Figure 7 is an illustration depicting the hemagglutination activity of CD47 antibodies. Hemagglutination is evidenced as a clumped deposit of RBC, in the form of a crescent at the bottom around the inferior border of the well, whereas non-agglutinated are do not form aggregates and are distributed evenly over the well surface area. Figure 7 demonstrates that high-affinity CD47 Mabs of the 5A3, Ke8, and Ka3 families induce hemagglutination; in contrast to the other three families, Kc4 family antibodies tested in this experiment do not induce hemagglutination.

[0083] Figure 8 is a graph depicting dose-response curve for a FACS-binding assay done with Raji cells and the original anti-CD19 clone 1B7, clone D11 identified following the first affinity maturation round, and the final clone L7B7 c2, issued form the second affinity maturation round.

[0084] Figures 9A-9C are a series of graphs the ability of a CD47xCD19 BsAb to co-engage the two targets at the surface of cells. The graphs in Figures 9A-9C present FACS profiles generated with monovalent and bispecific antibodies binding to CD19- negative B-NHL cells (DS-1) and CD19-positive Burkitt lymphoma cells (Raji). All antibodies were human IgG1 format and were tested at four concentrations as indicated.

[0085] Figure 10 is a series of graphs depicting the SIRPα Blocking Activity of Monovalent and Bispecific Antibodies. Figure 10 demonstrates the co-engagement of CD19 and CD47 on the surface of the target cell, by showing that the neutralization of CD47- SIRPα interaction by CD47xCD19 BsAbs is CD19-dependent. The experiments were done in quadruplicates Mean and SEM are shown. Dose-response inhibition curves were fitted with GraphPad software.

[0086] Figures 11A-11C show ADCC dose-response curves generated with CD47xCD19 κλ bodies (black) or the corresponding CD47 monovalent antibodies (grey). ADCC with the CD19 Mab C2 is shown for comparison (dashed grey). The ADCC assay was performed with whole human PBMCs as effector cells and Calcein AM-stained Raji (Figure 11A, 11C) or Ramos (Figure 11B) as target cells (effector to target ratio: 50). Cytotoxicity was calculated from the degree of calcein release from target cells. The percentage of specific cell killing + / - SD is shown. The experiments were done in duplicates. Figures 11A-11B demonstrate the ability of CD47xCD19 BsAbs to kill CD19- positive cells in a CD19-dependent manner, as the corresponding CD47 monovalent antibodies were much less efficient or not efficient at all. Figure 11C demonstrates that the efficacy of killing of Raji cells with CD47xCD19 antibodies was comparable to rituximab and much higher than with the CD19 Mab C2.

[0087] Figure 12 is a graph depicting the phagocytic activity of three of the CD47xCD19 κλ bodies of the present invention (black lines) compared to the corresponding CD47 monovalent antibodies (grey lines) in dose-response ADCP experiment. Phagocytosis with the CD47 Mab B6H12 (on human IgG1 background, dotted black line) and with the CD19 Mab C2 (dotted grey line) is shown for comparison. The ADCP experiment was performed with human macrophages differentiated from peripheral blood monocytes and Raji as target cells (effector: target ratio 1:5) Phagocytosis was assessed by FACS. The percentage of macrophages having phagocytosed at least one target cells is shown. CD47xCD19 κλ bodies phagocytose CD19-positive cells in a CD19-dependent manner analysis, as the corresponding CD47 monovalent antibodies were much less efficient or not efficient at all.

[8800] Figure 13 is a graph depicting the activity of various antibodies in a Raji B cell lymphoma xenograft in NOD / SCID mice. Antibody treatment started after the tumor graft has reached about 0.1 cm3 and ended on D25. Treatment groups (n=5) were as indicated in the inset. Shown is the evolution of average tumor volume per treatment group + / - SD. Figure 13 shows that the efficacy of BsAB is similar to B6H12 or rituximab and that tumor eradication was CD19-dependent, as the corresponding monovalent was less efficacious.

[0089] Figure 14 is a graph depicting that high and moderate affinity CD47 antibodies are efficiently adsorbed on erythrocytes. In the case of BsAbs, this phenomenon is limited to molecules having a high affinity CD47 arms, such as 5A3. Detailed Description

[0090] The invention provides monoclonal antibodies that bind CD47. These antibodies are collectively referred to herein as anti-CD47 monoclonal antibodies or anti- CD47 mAbs. Preferably, the monoclonal antibodies are specific for at least human CD47. In some embodiments, the monoclonal antibodies that recognize human CD47 are also cross- reactive for at least one other non-human CD47 protein, such as, by way of non-limiting example, non-human primate CD47, e.g., cynomolgus monkey CD47, and / or rodent CD47. In some embodiments, these anti-CD47 monoclonal antibodies inhibit the interaction between CD47 and signal-regulatory protein alpha (SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics>). In some embodiments, these anti-CD47 monoclonal antibodies inhibit the interaction between human CD47 and human SIRPα. The invention also include antibodies that bind to the same epitope as an anti-CD47 monoclonal antibody disclosed herein and inhibits the interaction between CD47 and SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics>, e.g., between human CD47 and human SIRP<semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics>.

[0091] The invention also provides monovalent antibodies and / or bispecific antibodies that include at least a first arm that is specific for CD47. Preferably, the monovalent antibodies and / or bispecific antibodies are specific for at least human CD47. In some embodiments, the monovalent antibodies and / or bispecific antibodies that recognize human CD47 are also cross-reactive for at least one other non-human CD47 protein, such as, by way of non-limiting example, non-human primate CD47, e.g., cynomolgus monkey CD47, and / or rodent CD47. In some embodiments, these anti-CD47 monovalent antibodies and / or anit-CD47 bispecific antibodies inhibit the interaction between CD47 and signal- regulatory protein alpha (SIRPα). In some embodiments, these anti-CD47 monovalent antibodies and / or anit-CD47 bispecific antibodies inhibit the interaction between human CD47 and human SIRPa. The invention also include antibodies that bind to the same epitope as an anti-CD47 monovalent and / or an anti-CD47 bispecific antibody disclosed herein and inhibits the interaction between CD47 and SIRPα, e.g., between human CD47 and human SIRPα.

[0092] The bispecific antibodies of the invention allow for simultaneous binding of the two antibody arms to two antigens on the surface of the cell (termed co-engagement), which results in additive or synergistic increase of affinity due to avidity mechanism. As a consequence, co-engagement confers high selectivity towards cells expressing both antigens as compared to cells that express just one single antigen. In addition, the affinities of the two arms of a bispecific antibody to their respective targets can be set up in a way that binding to target cells is principally driven by one of the antibody arms. In some embodiments, the bispecific antibody includes a first arm that binds CD47 and a second arm that binds a tumor associated antigen (TAA), where the second arm binds to the TAA with high affinity, and the first arm binds to CD47 with low affinity, i.e., an affinity that is sufficient to inhibit CD47 / SIRPα upon TAA co-engagement. This design allows the bispecific antibodies of the invention to preferentially inhibit CD47 in cancer versus normal cells. In the examples provided herein, a bispecific antibody with a first arm that binds CD47 with low affinity and a second arm that binds CD19 with high affinity (termed a CD47xCD19 bispecific) allow preferential inhibition of CD47 in cancer versus normal cells. Besides the two antigen-binding arms, the CD47 x TAA bispecific antibody requires a functional Fc portion to recruit macrophages and / or other immune effector cells. A fully human bispecific IgG format (such as the <semantics>κλ<annotation encoding="application / x-tex">\kappa\lambda< / annotation>< / semantics>-body format described herein) is well suited for the generation of dual targeting CD47 x TAA bispecific antibodies. As shown in the examples provided herein, the ability of dual targeting bispecific antibodies to co-engage CD47 and CD19 results in a significant increase in the affinity of binding to CD19-positive cells and in CD19-dependent neutralization of the CD47-SIRPα interaction. This, in turn, translates into efficient and selective cancer cell killing mediated by the CD47xCD19 bispecific antibody, as demonstrated in the ADCC and ADCP experiments provided herein.

[0093] Exemplary anti-CD47 monoclonal, monospecific anti-CD47 antibodies, anti- CD47 monovalent antibodies, and / or bispecific antibodies of the invention in which at least one binding site is specific for CD47 include, for example, the 5A3 antibody, the 5A3M4 antibody, the 5A3M3 antibody, the 5A3M5 antibody, the KE8 antibody, the KE8-P6H5 antibody (also referred to herein as KE8H5), the KE8-P3B2 antibody (also referred to herein as KE8B2), the KE8-P2A2 antibody (also referred to herein as KE8A25), the KE8F2 antibody, the KE8G2 antibody, the KE84G9 antibody, the KE81G9 antibody, the KE81A3 antibody, the KE8E8 antibody, the KE8G6 antibody, the KE8H3 antibody, the KE8C7 antibody, the KE8A4 antibody, the KE8A8 antibody, the KE8G11 antibody, the KE8B7 antibody, the KE8F1 antibody, the KE8C4 antibody, the KE8A3 antibody, the KE86G9 antibody, the KE8H6 antibody, the KA3 antibody, the KA3-P5G2 antibody (also referred to herein as KA3G2), the KA3-P1A3 antibody (also referred to herein as KA3A3), the KA3- P5C5 antibody (also referred to herein as KA3C5), the KA3H8 antibody, the KA3B2 antibody, the KA3A2 antibody, the KA3D3 antibody, the KA3H3 antibody, the KC4 antibody, the KC4-P1G11KC4-P4C11 antibody, the KC4-P6B1KC4-P4F4 antibody, and the KC4-P2E2 antibody (also referred to herein as KC4E2), the KC4 antibody, the KC4F4 antibody, the KC4A1 antibody, the KC4C11 antibody, the KC4E10 antibody, the KC4B1 antibody, the KC4C3 antibody, the KC4A4 antibody, the KC4G11 antibody, and the KC4G9 antibody, as well as immunologically active and / or antigen-binding fragments thereof.

[0094] In some embodiments, exemplary anti-CD47 monoclonal, monospecific anti- CD47 antibodies, anti-CD47 monovalent antibodies, and / or bispecific antibodies of the invention include a combination of heavy chain and light chain complementarity determining regions (CDRs) selected from the CDR sequences shown in Tables 1, 2 and 3, where the CDRs shown in Tables 1, 2 and 3 are defined according to the IMGT nomenclature.

[0095] In some embodiments, exemplary anti-CD47 monoclonal, monospecific anti- CD47 antibodies, anti-CD47 monovalent antibodies, and / or bispecific antibodies of the invention include the combination of heavy chain CDR sequences from Table 1 and two sets of light chain CDRs selected from the CDRL1, CDRL2 and CDRL3 sequences shown in Tables 2 and 3.

[0096] In some embodiments, exemplary anti-CD47 monoclonal, monospecific anti- CD47 antibodies, anti-CD47 monovalent antibodies, and / or bispecific antibodies of the invention include the combination of heavy chain CDR sequences from Table 1 and a first set of light chain CDRs selected from the CDRL1, CDRL2 and CDRL3 sequences shown in Table 2 and a second set of light chain CDRs selected from the CDRL1, CDRL2 and CDRL3 sequences shown in Table 3. Table 1: Anti-CD47 Heavy Chain CDRs [Image disponible dans le document PDF, Image available in the PDF document] Table 2: Anti-CD47 Kappa Light Chain CDRs [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document] Table 3: Anti-CD47 Lambda Light Chain CDRs [Image disponible dans le document PDF, Image available in the PDF document] [Image disponible dans le document PDF, Image available in the PDF document]

[0097] Each of the exemplary anti-CD47, anti-CD19, monovalent and bispecific antibodies described herein include a common heavy chain (HC), one kappa chain or one lambda chain for anti-CD47 and anti-CD19 antibodies, one kappa and one lambda light chains (LC) for monovalent and bispecific antibodies, as shown in the amino acid and corresponding nucleic acid sequences listed below. Each of the exemplary anti-CD47, anti- CD19, monovalent and bispecific antibodies described below includes a common variable heavy domain (VH), one kappa variable light domain or one lambda variable light domain for anti-CD47 and anti-CD19 antibodies, one kappa and one lambda variable light domains (VL) for monovalent and bispecific antibodies, as shown in the amino acid and corresponding nucleic acid sequences listed below.

[0098] While antibody sequences below are provided herein as examples, it is to be understood that these sequences can be used to generate bispecific antibodies using any of a variety of art-recognized techniques. Examples of bispecific formats include but are not limited to bispecific IgG based on Fab arm exchange (Gramer et al., 2013 MAbs. 5(6)); the CrossMab format (Klein C et al., 2012 MAbs 4(6)); multiple formats based on forced heterodimerization approaches such as SEED technology (Davis JH et al., 2010 Protein Eng Des Sel. 23(4):195-202), electrostatic steering (Gunasekaran K et al., J Biol Chem. 2010 285(25):19637-46.) or knob-into-hole (Ridgway JB et al., Protein Eng. 1996 9(7):617-21.) or other sets of mutations preventing homodimer formation (Von Kreudenstein TS et al., 2013 MAbs. 5(5):646-54.); fragment based bispecific formats such as tandem scFv (such asBiTEs) (Wolf E et al., 2005 Drug Discov. Today 10(18):1237-44.); bispecific tetravalent antibodies (Pörtner LM et al., 2012 Cancer Immunol Immunother. 61(10):1869-75.); dual affinity retargeting molecules (Moore PA et al., 2011 Blood.117(17):4542-51), diabodies (Kontermann RE et al., Nat Biotechnol. 1997 15(7):629-31).

[0099] The exemplary anti-CD47, anti-CD19, monovalent and bispecific antibodies include a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1. >COMMON-HC-NT (SEQ ID NO: 1) GAGGTGCAGCTGTTGGAGTCTGGGGGGGGGGGTCCCTGAGACTCTCCTGTG CAGCCTCTGGATTCACCTTTAGCAGCTATGCCATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCT GGAGTGGGTCTCAGCTATTAGTGGTAGTGGTGGTAGCACATACTACGCAGACTCCGTGAAGGGCCGG TTCACCATCTCCAGAGACAATTCCAAGAACACGCTGTATCTGCAAATGAACAGCCTGAGAGCCGAGG ACACGGCCGTATATTACTGTGCGAAAAGTTATGGTGCTTTTGACTACTGGGGCCAGGGAACCCTGGT CACAGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACC <semantics>tTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACAGTCTCGT<annotation encoding="application / x-tex">{ t TCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACAGTCTCGT}< / annotation>< / semantics> GGAACTCAGGAGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTA CTCCCTCAGCAGCGTGGTGACTGTGCCCTCCAGCAGCTTGGGCACCCAGACCTACATCTGCAACGTG AATCACAAGCCCAGCAACACCAAGGTGGACAAGAGAGTTGAGCCCAAATCTTGTGACAAAACTCACA CATGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGACCGTCAGTCTTCCTCTTCCCCCCAAAACC CAAGGACACCCTCATGATCTCCCGGACCCCTGAGGTCACATGCGTGGTGGTGGACGTGAGCCACGAA GACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGTGGAGGTGCATAATGCCAAGACAAAGCCGC GGGAGGAGCAGTACAACAGCACGTACCGTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCT GAATGGCAAGGAGTACAAGTGCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCATCGAGAAAACCATC TCCAAAGCCAAAGGGCAGCCCCGAGAACCACAGGTGTATACCCTGCCCCCATCTCGGGAGGAGATGA <semantics>𝙲𝙲𝙰𝙰𝙶𝙰𝙰𝙲𝙲𝙰𝙶𝙶𝚃𝙲𝙰𝙶𝙲𝙲𝚃𝙶𝙰𝙲𝚃𝚃𝙶𝙲𝙲𝚃𝙶𝙶𝚃𝙲𝙰𝙰𝙰𝙶𝙶𝙲𝚃𝚃𝙲𝚃𝙰𝚃𝙲𝙲𝙲𝙰𝙶𝙲𝙶𝙰𝙲𝙰𝚃𝙲𝙶𝙲𝙲𝙶𝚃𝙶𝙶𝙰𝙶𝚃𝙶<annotation encoding="application / x-tex">\texttt{CCAAGAACCAGGTCAGCCTGACTTGCCTGGTCAAAGGCTTCTATCCCAGCGACATCGCCGTGGAGTG}< / annotation>< / semantics> GGAGAGCAACGGCCAGCCGGAGAACAACTACAAGACCACGCCTCCCGTGCTGGACTCCGACGGCTCC <semantics>𝚃𝚃𝙲𝚃𝚃𝙲𝙲𝚃𝙲𝚃𝙰𝚃𝙰𝙶𝙲𝙰𝙰𝙶𝙲𝚃𝙲𝙰𝙲𝙲𝙶𝚃𝙶𝙶𝙰𝙲𝙰𝙰𝙶𝚃𝙲𝙲𝙰𝙶𝙶𝚃𝙶𝙶𝙲𝙰𝙶𝙲𝙰𝙶𝙶𝙶𝙶𝙰𝙰𝙲𝙶𝚃𝙲𝚃𝚃𝙲𝚃𝙲𝙰𝚃𝙶𝙲𝚃<annotation encoding="application / x-tex">\texttt{TTCTTCCTCTATAGCAAGCTCACCGTGGACAAGTCCAGGTGGCAGCAGGGGAACGTCTTCTCATGCT}< / annotation>< / semantics> CCGTGATGCATGAGGCTCTGCACAACCACTACACGCAGAAGAGCCTCTCCCTGTCTCCGGGTTAA >COMMON-HC-AA (SEQ ID NO: 2) EVQLLESGGGLVQPGGSLRLSCAASGFTFSSYAMSWVRQAPGKGLEWVSAISGSGGSTYYADSVKGR FTISRDNSKNTLYLQMNSLRAEDTAVYYCAKSYGAFDYWGQGTLVTVSSASTKGPSVFPLAPSSKST SGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNV NHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHE DPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTI SKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGS FFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPG

[00100] The anti-CD47, anti-CD19, monovalent and bispecific antibodies include a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113. >COMMON-VH-NT (SEQ ID NO: 113) GAGGTGCAGCTGTTGGAGTCTGGGGGGGGGGCTTGGTACAGCCTGGGGGGGTCCCTGAGACTCTCCTGTG CAGCCTCTGGATTCACCTTTAGCAGCTATGCCATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCT GGAGTGGGTCTCAGCTATTAGTGGTAGTGGTGGTAGCACATACTACGCAGACTCCGTGAAGGGCCGG TTCACCATCTCCAGAGACAATTCCAAGAACACGCTGTATCTGCAAATGAACAGCCTGAGAGCCGAGG ACACGGCCGTATATTACTGTGCGAAAAGTTATGGTGCTTTTGACTACTGGGGCCAGGGAACCCTGGT CACAGTCTCGAGC >COMMON-VH-AA (SEQ ID NO: 114) EVQLLESGGGLVQPGGSLRLSCAASGFTFSSYAMSWVRQAPGKGLEWVSAISGSGGSTYYADSVKGR FTISRDNSKNTLYLQMNSLRAEDTAVYYCAKSYGAFDYWGQGTLVTVSS ANTI-CD47 ANTIBODIES

[00101] The 5A3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 4) encoded by the nucleic acid sequence shown in SEQ ID NO: 3. <semantics>>5A3−LC−NT<annotation encoding="application / x-tex">>5A3-LC-NT< / annotation>< / semantics> (SEQ ID NO: 3) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTACGGTGCATCCAGGTTGGAAACAGGGGTCCCATCAAGGTTCAGTGGAAGTGGATCT GGGACAGATTTTACTTTCACCATCAGCAGCCTGCAGCCTGAAGATATTGCAACATATTACTGTCAGC AGAAGCACCCCGGGGGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA <semantics>>5A3−LC−AA<annotation encoding="application / x-tex">>5A3-LC-AA< / annotation>< / semantics> (SEQ ID NO: 4) DIQMTQSPSSLSASVGDRVTITCQASQDINKYLNWYQQKPGKAPKLLIYGASRLETGVPSRFSGSGS GTDFTFTISSLQPEDIATYYCQQKHPRGPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00102] The 5A3 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 116) encoded by the nucleic acid sequence shown in SEQ ID NO: 115. <semantics>>5A3−VL−NT<annotation encoding="application / x-tex">>5A3-VL-NT< / annotation>< / semantics> (SEQ ID NO: 115) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA <semantics>𝙶𝙲𝚃𝙲𝙲𝚃𝙶𝙰𝚃𝙲𝚃𝙰𝙲𝙶𝙶𝚃𝙶𝙲𝙰𝚃𝙲𝙲𝙰𝙶𝙶𝚃𝚃𝙶𝙶𝙰𝙰𝙰𝙲𝙰𝙶𝙶𝙶𝙶𝚃𝙲𝙲𝙲𝙰𝚃𝙲𝙰𝙰𝙶𝙶𝚃𝚃𝙲𝙰𝙶𝚃𝙶𝙶𝙰𝙰𝙶𝚃𝙶𝙶𝙰𝚃𝙲𝚃<annotation encoding="application / x-tex">\texttt{GCTCCTGATCTACGGTGCATCCAGGTTGGAAACAGGGGTCCCATCAAGGTTCAGTGGAAGTGGATCT}< / annotation>< / semantics> GGGACAGATTTTACTTTCACCATCAGCAGCCTGCAGCCTGAAGATATTGCAACATATTACTGTCAGC AGAAGCACCCCGGGGGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>>5A3−VL−AA<annotation encoding="application / x-tex">>5A3-VL-AA< / annotation>< / semantics> (SEQ ID NO: 116) DIQMTQSPSSLSASVGDRVTITCQASQDINKYLNWYQQKPGKAPKLLIYGASRLETGVPSRFSGSGS GTDFTFTISSLQPEDIATYYCQQKHPRGPRTFGQGTKVEIK

[00103] The 5A3-M4 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 6) encoded by the nucleic acid sequence shown in SEQ ID NO: 5. <semantics>>5A3−M4−LC−NT<annotation encoding="application / x-tex">>5A3-M4-LC-NT< / annotation>< / semantics> (SEQ ID NO: 5) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTACGGTGCATCCAGGTTGGAAACAGGGGTCCCATCAAGGTTCAGTGGAAGTGGATCT GGGACAGATTTTACTTTCACCATCAGCAGCCTGCAGCCTGAAGATATTGCAACATATTACTGTCAGC AGAAGCACCCCGGAACCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG <Formule mathématique disponible dans le document PDF, Math available in the PDF document>{ t TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA <semantics>>5A3−M4−LC−AA<annotation encoding="application / x-tex">>5A3-M4-LC-AA< / annotation>< / semantics> (SEQ ID NO: 6) DIQMTQSPSSLSASVGDRVTITCQASQDINKYLNWYQQKPGKAPKLLIYGASRLETGVPSRFSGSGS GTDFTFTISSLQPEDIATYYCQQKHPRNPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00104] The 5A3-M4 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 118) encoded by the nucleic acid sequence shown in SEQ ID NO: 117. <semantics>>5A3−M4−VL−NT<annotation encoding="application / x-tex">>5A3-M4-VL-NT< / annotation>< / semantics> (SEQ ID NO: 117) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTACGGTGCATCCAGGTTGGAAACAGGGGTCCCATCAAGGTTCAGTGGAAGTGGATCT GGGACAGATTTTACTTTCACCATCAGCAGCCTGCAGCCTGAAGATATTGCAACATATTACTGTCAGC AGAAGCACCCCGGAACCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>>5A3−M4−VL−AA<annotation encoding="application / x-tex">>5A3-M4-VL-AA< / annotation>< / semantics> (SEQ ID NO: 118) DIQMTQSPSSLSASVGDRVTITCQASQDINKYLNWYQQKPGKAPKLLIYGASRLETGVPSRFSGSGS GTDFTFTISSLQPEDIATYYCQQKHPRNPRTFGQGTKVEIK

[00105] The 5A3-M3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 8) encoded by the nucleic acid sequence shown in SEQ ID NO: 7. <semantics>>5A3−M3−LC−NT<annotation encoding="application / x-tex">>5A3-M3-LC-NT< / annotation>< / semantics> (SEQ ID NO: 7) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGTCCATTAGTAGTTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTACGCTGCATCCTCGTTGGAAACAGGGGTCCCATCAAGGTTCAGTGGAAGTGGATCT GGGACAGATTTTACTTTCACCATCAGCAGCCTGCAGCCTGAAGATATTGCAACATATTACTGTCAGC AGAAGCACCCCGGGGGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA <semantics>>5A3−M3−LC−AA<annotation encoding="application / x-tex">>5A3-M3-LC-AA< / annotation>< / semantics> (SEQ ID NO: 8) DIQMTQSPSSLSASVGDRVTITCQASQSISSYLNWYQQKPGKAPKLLIYAASSLETGVPSRFSGSGS GTDFTFTISSLQPEDIATYYCQQKHPRGPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00106] The 5A3-M3 antibody includes a common variable heavy domain (SEQ ID) NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 120) encoded by the nucleic acid sequence shown in SEQ ID NO: 119. >5A3-M3-VL-NT (SEQ ID NO: 119) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGTCCATTAGTAGTTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTACGCTGCATCCTCGTTGGAAACAGGGGTCCCATCAAGGTTCAGTGGAAGTGGATCT GGGACAGATTTTACTTTCACCATCAGCAGCCTGCAGCCTGAAGATATTGCAACATATTACTGTCAGC AGAAGCACCCCGGGGGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>>5A3−M3−VL−AA<annotation encoding="application / x-tex">>5A3-M3-VL-AA< / annotation>< / semantics> (SEQ ID NO: 120) DIQMTQSPSSLSASVGDRVTITCQASQSISSYLNWYQQKPGKAPKLLIYAASSLETGVPSRFSGSGS GTDFTFTISSLQPEDIATYYCQQKHPRGPRTFGQGTKVEIK

[00107] The 5A3-M5 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 10) encoded by the nucleic acid sequence shown in SEQ ID NO: 9. <semantics>>5A3−M5−LC−NT<annotation encoding="application / x-tex">>5A3-M5-LC-NT< / annotation>< / semantics> (SEQ ID NO: 9) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTACGGTGCATCCAGGTTGGAAACAGGGGTCCCATCAAGGTTCAGTGGAAGTGGATCT GGGACAGATTTTACTTTCACCATCAGCAGCCTGCAGCCTGAAGATATTGCAACATATTACTGTCAGC AGAAGCACCCCGGTACCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG <semantics>𝚃𝙶𝙲𝙲𝚃𝙶𝙲𝚃𝙶𝙰𝙰𝚃𝙰𝙰𝙲𝚃𝚃𝙲𝚃𝙰𝚃𝙲𝙲𝙲𝙰𝙶𝙰𝙶𝙰𝙶𝙶𝙲𝙲𝙰𝙰𝙰𝙶𝚃𝙰𝙲𝙰𝙶𝚃𝙶𝙶𝙰𝙰𝙶𝙶𝚃𝙶𝙶𝙰𝚃𝙰𝙰𝙲𝙶𝙲𝙲𝙲𝚃𝙲𝙲𝙰𝙰𝚃<annotation encoding="application / x-tex">\texttt{TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT}< / annotation>< / semantics> CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC <semantics>𝙲𝙲𝚃𝙶𝙰𝙲𝙶𝙲𝚃𝙶𝙰𝙶𝙲𝙰𝙰𝙰𝙶𝙲𝙰𝙶𝙰𝙲𝚃𝙰𝙲𝙶𝙰𝙶𝙰𝙰𝙰𝙲𝙰𝙲𝙰𝙰𝙰𝙶𝚃𝙲𝚃𝙰𝙲𝙶𝙲𝙲𝚃𝙶𝙲𝙶𝙰𝙰𝙶𝚃𝙲𝙰𝙲𝙲𝙲𝙰𝚃𝙲𝙰𝙶𝙶𝙶𝙲<annotation encoding="application / x-tex">\texttt{CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC}< / annotation>< / semantics> CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA <semantics>>5A3−M5−LC−AA(SEQIDNO:10)<annotation encoding="application / x-tex">>5A3-M5-LC-AA(SEQ ID NO: 10)< / annotation>< / semantics> DIQMTQSPSSLSASVGDRVTITCQASQDINKYLNWYQQKPGKAPKLLIYGASRLETGVPSRFSGSGS GTDFTFTISSLQPEDIATYYCQQKHPRYPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00108] The 5A3-M5 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 122) encoded by the nucleic acid sequence shown in SEQ ID NO: 121. >5A3-M5-VL-NT (SEQ ID NO: 121) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTACGGTGCATCCAGGTTGGAAACAGGGGTCCCATCAAGGTTCAGTGGAAGTGGATCT GGGACAGATTTTACTTTCACCATCAGCAGCCTGCAGCCTGAAGATATTGCAACATATTACTGTCAGC AGAAGCACCCCGGTACCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>>5A3−M5−VL−AA(SEQIDNO:122)<annotation encoding="application / x-tex">>5A3-M5-VL-AA(SEQ ID NO: 122)< / annotation>< / semantics> DIQMTQSPSSLSASVGDRVTITCQASQDINKYLNWYQQKPGKAPKLLIYGASRLETGVPSRFSGSGS GTDFTFTISSLQPEDIATYYCQQKHPRYPRTFGQGTKVEIK

[00109] The Ke8 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 12) encoded by the nucleic acid sequence shown in SEQ ID NO: 11. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>Ke<semantics>8<annotation encoding="application / x-tex">8< / annotation>< / semantics>-LC-NT (SEO ID NO: 11) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGCAGCTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA <Formule mathématique disponible dans le document PDF, Math available in the PDF document>$\tt GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT$ GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGTTCCACAAGCGGCGGCCGCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8-LC-AA (SEQ ID NO: 12) DIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQFHKRRPQTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00110] The Ke8 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 124) encoded by the nucleic acid sequence shown in SEQ ID NO: 123. >Ke8-VL-NT (SEQ ID NO: 123) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGCAGCTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGTTCCACAAGCGGCCGCCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8-VL-AA (SEQ ID NO: 124) DIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQFHKRRPQTFGQGTKVEIK

[00111] The Ke8H5 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 14) encoded by the nucleic acid sequence shown in SEQ ID NO: 13. >KE8H5-LC-NT (SEQ ID NO: 13) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCGAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGTTCCATAAGCGTGCGCCGCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8H5-LC-AA (SEQ ID NO: 14) DIQMTQSPSSLSASVGDRVTITCRASQSIARYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQFHKRAPQTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00112] The Ke8H5 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 126) encoded by the nucleic acid sequence shown in SEQ ID NO: 125. >KE8H5-VL-NT (SEQ ID NO: 125) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCGAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGTTCCATAAGCGTGCGCCGCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8H5-VL-AA (SEQ ID NO: 126) DIQMTQSPSSLSASVGDRVTITCRASQSIARYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQFHKRAPQTFGQGTKVEIK

[00113] The Ke8B2 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 16) encoded by the nucleic acid sequence shown in SEQ ID NO: 15. >KE8B2-LC-NT (SEQ ID NO: 15) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT <semantics>𝙶𝙲𝙲𝙶𝙶𝙶𝙲𝙰𝙰𝙶𝚃𝙲𝙰𝙶𝙰𝙶𝙲𝙰𝚃𝚃𝙶𝙶𝚃𝙰𝙰𝙶𝚃𝙰𝚃𝚃𝚃𝙰𝙰𝙰𝚃𝚃𝙶𝙶𝚃𝙰𝚃𝙲𝙰𝙶𝙲𝙰𝙶𝙰𝙰𝙰𝙲𝙲𝙰𝙶𝙶𝙶𝙰𝙰𝙰𝙶𝙲𝙲𝙲𝙲𝚃𝙰𝙰<annotation encoding="application / x-tex">\texttt{GCCGGGCAAGTCAGAGCATTGGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA}< / annotation>< / semantics> GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCACCCGCGTGCCCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8B2-LC-AA (SEQ ID NO: 16) DIQMTQSPSSLSASVGDRVTITCRASQSIGKYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRAPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00114] The Ke8B2 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 128) encoded by the nucleic acid sequence shown in SEQ ID NO: 127. >KE8B2-VL-NT (SEQ ID NO: 127) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCACCCGCGTGCCCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8B2-VL-AA (SEQ ID NO: 128) DIQMTQSPSSLSASVGDRVTITCRASQSIGKYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRAPRTFGQGTKVEIK

[00115] The Ke8A2 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 18) encoded by the nucleic acid sequence shown in SEQ ID NO: 17. >KE8A2-LC-NT (SEQ ID NO: 17) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGATAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCCCGTGGGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8A2-LC-AA (SEQ ID NO: 18) DIQMTQSPSSLSASVGDRVTITCRASQSIDRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRGPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00116] The Ke8A2 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 130) encoded by the nucleic acid sequence shown in SEQ ID NO: 129. >KE8A2-VL-NT (SEQ ID NO: 129) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGATAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCCCGTGGGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8A2-VL-AA (SEQ ID NO: 130) DIQMTQSPSSLSASVGDRVTITCRASQSIDRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRGPRTFGQGTKVEIK

[00117] The Ke8E8 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 20) encoded by the nucleic acid sequence shown in SEQ ID NO: 19. >KE8E8-LC-NT (SEQ ID NO: 19) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCCCGTGGCCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8E8-LC-AA (SEQ ID NO: 20) DIQMTQSPSSLSASVGDRVTITCQASQDINKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRGPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00118] The Ke8E8 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 132) encoded by the nucleic acid sequence shown in SEQ ID NO: 131. >KE8E8-VL-NT (SEQ ID NO: 131) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCCCGTGGCCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8E8-VL-AA (SEQ ID NO: 132) DIQMTQSPSSLSASVGDRVTITCQASQDINKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRGPRTFGQGTKVEIK

[00119] The Ke8H3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 22) encoded by the nucleic acid sequence shown in SEQ ID NO: 21. >KE8H3-LC-NT (SEQ ID NO: 21) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAATAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCGCGTGGGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8H3-LC-AA (SEQ ID NO: 22) DIQMTQSPSSLSASVGDRVTITCRASQSINRYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRGPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00120] The Ke8H3 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 134) encoded by the nucleic acid sequence shown in SEQ ID NO: 133. >KE8H3-VL-NT (SEQ ID NO: 133) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAATAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCGCGTGGGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8H3-VL-AA (SEQ ID NO: 134) DIQMTQSPSSLSASVGDRVTITCRASQSINRYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRGPRTFGQGTKVEIK

[00121] The Ke8G6 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 24) encoded by the nucleic acid sequence shown in SEQ ID NO: 23. >KE8G6-LC-NT (SEQ ID NO: 23) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGTAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTGCGCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8G6-LC-AA (SEQ ID NO: 24) DIQMTQSPSSLSASVGDRVTITCRASQSIGRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00122] The Ke8G6 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 136) encoded by the nucleic acid sequence shown in SEQ ID NO: 135. >KE8G6-VL-NT (SEQ ID NO: 135) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGTAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTGCGCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8G6-VL-AA (SEQ ID NO: 136) DIQMTQSPSSLSASVGDRVTITCRASQSIGRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIK

[00123] The Ke8A3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 26) encoded by the nucleic acid sequence shown in SEQ ID NO: 25. >KE8A3-LC-NT (SEQ ID NO: 25) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGTAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAGGCATCCCCGTGGGCCGAGCACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8A3-LC-AA (SEQ ID NO: 26) DIQMTQSPSSLSASVGDRVTITCRVSQSISKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRGPSTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00124] The Ke8A3 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 138) encoded by the nucleic acid sequence shown in SEQ ID NO: 137. >KE8A3-VL-NT (SEQ ID NO: 137) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGTAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAGGCATCCCCGTGGGCCGAGCACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8A3-VL-AA (SEQ ID NO: 138) DIQMTQSPSSLSASVGDRVTITCRVSQSISKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRGPSTFGQGTKVEIK

[00125] The Ke81A3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 28) encoded by the nucleic acid sequence shown in SEQ ID NO: 27. >KE81A3-LC-NT (SEO ID NO: 27) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAGGCATCCGCGTGCCCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE81A3-LC-AA (SEQ ID NO: 28) DIQMTQSPSSLSASVGDRVTITCQASQDINRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRAPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00126] The Ke81A3 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 140) encoded by the nucleic acid sequence shown in SEQ ID NO: 139. >KE81A3-VL-NT (SEQ ID NO: 139) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAGGCATCCGCGTGCCCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE81A3-VL-AA (SEQ ID NO: 140) DIQMTQSPSSLSASVGDRVTITCQASQDINRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRAPRTFGQGTKVEIK

[00127] The Ke8A8 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 30) encoded by the nucleic acid sequence shown in SEQ ID NO: 29. >KE8A8-LC-NT (SEQ ID NO: 29) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCACTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTGCGCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG <semantics>𝚃𝙶𝙲𝙲𝚃𝙶𝙲𝚃𝙶𝙰𝙰𝚃𝙰𝙰𝙲𝚃𝚃𝙲𝚃𝙰𝚃𝙲𝙲𝙲𝙰𝙶𝙰𝙶𝙰𝙶𝙶𝙲𝙲𝙰𝙰𝙰𝙶𝚃𝙰𝙲𝙰𝙶𝚃𝙶𝙶𝙰𝙰𝙶𝙶𝚃𝙶𝙶𝙰𝚃𝙰𝙰𝙲𝙶𝙲𝙲𝙲𝚃𝙲𝙲𝙰𝙰𝚃<annotation encoding="application / x-tex">\texttt{TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT}< / annotation>< / semantics> CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8A8-LC-AA (SEQ ID NO: 30) DIQMTQSPSSLSASVGDRVTITCRASQSISKYLNWYQQKPGKAPKLLIYAASTLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00128] The Ke8A8 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 142) encoded by the nucleic acid sequence shown in SEQ ID NO: 141. >KE8A8-VL-NT (SEQ ID NO: 141) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCACTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTGCGCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8A8<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>VL<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>AA (SEQ ID NO: 142) DIQMTQSPSSLSASVGDRVTITCRASQSISKYLNWYQQKPGKAPKLLIYAASTLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIK

[00129] The Ke8C7 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 32) encoded by the nucleic acid sequence shown in SEQ ID NO: 31. >KE8C7-LC-NT (SEQ ID NO: 31) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA <semantics>𝙶𝙲𝚃𝙲𝙲𝚃𝙶𝙰𝚃𝙲𝚃𝙰𝚃𝙶𝙲𝚃𝙶𝙲𝙰𝚃𝙲𝙲𝙰𝙶𝚃𝚃𝚃𝙶𝙲𝙰𝙰𝙰𝙶𝚃𝙶𝙶𝙶𝙶𝚃𝙲𝙲𝙲𝙰𝚃𝙲𝙰𝙰𝙶𝙶𝚃𝚃𝙲𝙰𝙶𝚃𝙶𝙶𝙲𝙰𝙶𝚃𝙶𝙶𝙰𝚃𝙲𝚃<annotation encoding="application / x-tex">\texttt{GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT}< / annotation>< / semantics> GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGCGCCATCCGCGTGGCCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC <semantics>𝖳𝖦𝖢𝖠𝖢𝖢𝖠𝖳𝖢𝖳𝖦𝖳𝖢𝖳𝖳𝖢𝖠𝖳𝖢𝖳𝖳𝖢𝖢𝖢𝖦𝖢𝖢𝖠𝖳𝖢𝖳𝖦𝖠𝖳𝖦𝖠𝖦𝖢𝖠𝖦𝖳𝖳𝖦𝖠𝖠𝖠𝖳𝖢𝖳𝖦𝖦𝖠𝖠𝖢𝖳𝖦𝖢𝖢𝖳𝖢𝖳𝖦𝖳𝖳𝖦𝖳𝖦<annotation encoding="application / x-tex">\textsf{TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG}< / annotation>< / semantics> TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8C7-LC-AA (SEQ ID NO: 32) DIQMTQSPSSLSASVGDRVTITCQASQDINRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRGPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00130] The Ke8C7 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 144) encoded by the nucleic acid sequence shown in SEQ ID NO: 143. >KE8C7-VL-NT (SEQ ID NO: 143) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTAATAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGCGCCATCCGCGTGGCCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8C7-VL-AA (SEQ ID NO: 144) DIQMTQSPSSLSASVGDRVTITCQASQDINRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRGPRTFGQGTKVEIK

[00131] The Ke8G2 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 34) encoded by the nucleic acid sequence shown in SEQ ID NO: 33. >KE8G2-LC-NT (SEQ ID NO: 33) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGTAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAACAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCCCGTGCGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8G2-LC-AA (SEQ ID NO: 34) DIQMTQSPSSLSASVGDRVTITCRASQSIGRYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTINSLQPEDFATYYCQQKHPRAPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00132] The Ke8G2 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 146) encoded by the nucleic acid sequence shown in SEQ ID NO: 145. >KE8G2-VL-NT (SEQ ID NO: 145) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGTAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAACAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCCCGTGCGCCGAGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8G2-VL-AA (SEQ ID NO: 146) DIQMTQSPSSLSASVGDRVTITCRASQSIGRYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTINSLQPEDFATYYCQQKHPRAPRTFGQGTKVEIK

[00133] The Ke81G9 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 36) encoded by the nucleic acid sequence shown in SEQ ID NO: 35. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE81G9-LC-NT (SEQ ID NO: 35) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGCGGCATAAGCGTTCCCCGCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE81G9-LC-AA (SEQ ID NO: 36) DIQMTQSPSSLSASVGDRVTITCRASQSIDKYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHKRSPQTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00134] The Ke81G9 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 148) encoded by the nucleic acid sequence shown in SEQ ID NO: 147. >KE81G9-VL-NT (SEQ ID NO: 147) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGCGGCATAAGCGTTCCCCGCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE81G9-VL-AA (SEQ ID NO: 148) DIQMTQSPSSLSASVGDRVTITCRASQSIDKYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHKRSPQTFGQGTKVEIK

[00135] The Ke8F2 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 38) encoded by the nucleic acid sequence shown in SEQ ID NO: 37. >KE8F2-LC-NT (SEQ ID NO: 37) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCGCGTGCGCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8F2-LC-AA (SEQ ID NO: 38) DIQMTQSPSSLSASVGDRVTITCRASQSIDKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRAPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00136] The Ke8F2 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 150) encoded by the nucleic acid sequence shown in SEQ ID NO: 149. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8F2-VL-NT (SEQ ID NO: 149) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCGCGTGCGCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8F2-VL-AA (SEQ ID NO: 150) DIQMTQSPSSLSASVGDRVTITCRASQSIDKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRAPRTFGQGTKVEIK

[00137] The Ke8B7 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 40) encoded by the nucleic acid sequence shown in SEQ ID NO: 39. >KE8B7-LC-NT (SEQ ID NO: 39) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGGAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTAGCCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8B7-LC-AA (SEQ ID NO: 40) DIQMTQSPSSLSASVGDRVTITCRASQSIGKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRSPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00138] The Ke8B7 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 152) encoded by the nucleic acid sequence shown in SEQ ID NO: 151. >KE8B7-VL-NT (SEQ ID NO: 151) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGGAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA <semantics>𝙶𝙲𝚃𝙲𝙲𝚃𝙶𝙰𝚃𝙲𝚃𝙰𝚃𝙶𝙲𝚃𝙶𝙲𝙰𝚃𝙲𝙲𝙰𝙶𝚃𝚃𝚃𝙶𝙲𝙰𝙰𝙰𝙶𝚃𝙶𝙶𝙶𝙶𝚃𝙲𝙲𝙲𝙰𝚃𝙲𝙰𝙰𝙶𝙶𝚃𝚃𝙲𝙰𝙶𝚃𝙶𝙶𝙲𝙰𝙶𝚃𝙶𝙶𝙰𝚃𝙲𝚃<annotation encoding="application / x-tex">\texttt{GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT}< / annotation>< / semantics> GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTAGCCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8B7-VL-AA (SEQ ID NO: 152) DIQMTQSPSSLSASVGDRVTITCRASQSIGKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRSPKTFGQGTKVEIK

[00139] The Ke8C4 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 42) encoded by the nucleic acid sequence shown in SEQ ID NO: 41. >KE8C4-LC-NT (SEQ ID NO: 41) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAATTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTGGGCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8C4-LC-AA (SEQ ID NO: 42) DIQMTQSPSSLSASVGDRVTITCRASQSISRYLNWYQQKPGKAPKLLIYAASNLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRGPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00140] The Ke8C4 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 154) encoded by the nucleic acid sequence shown in SEQ ID NO: 153. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8C4<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>VL<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>NT (SEQ ID NO: 153) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAATTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTGGGCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8C4<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>VL<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>AA (SEQ ID NO: 154) DIQMTQSPSSLSASVGDRVTITCRASQSISRYLNWYQQKPGKAPKLLIYAASNLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRGPKTFGQGTKVEIK

[00141] The Ke8F1 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 44) encoded by the nucleic acid sequence shown in SEQ ID NO: 43. >KE8F1-LC-NT (SEQ ID NO: 43) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCTTCTTATGTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCGGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGTTCCATAAGCGTCGGCCGCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8F1-LC-AA (SEQ ID NO: 44) DIQMTQSPSSLSASVGDRVTITCRASQSIASYVNWYQQKPGKAPKLLIYAASGLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQFHKRRPQTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00142] The Ke8F1 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 156) encoded by the nucleic acid sequence shown in SEQ ID NO: 155. >KE8F1-VL-NT (SEQ ID NO: 155) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCTTCTTATGTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCGGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGTTCCATAAGCGTCGGCCGCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8F1-VL-AA (SEQ ID NO: 156) DIQMTQSPSSLSASVGDRVTITCRASQSIASYVNWYQQKPGKAPKLLIYAASGLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQFHKRRPQTFGQGTKVEIK

[00143] The Ke8G11 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 46) encoded by the nucleic acid sequence shown in SEQ ID NO: 45. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8G11-LC-NT (SEQ ID NO: 45) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGGAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTGGGCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8G11-LC-AA (SEQ ID NO: 46) DIQMTQSPSSLSASVGDRVTITCRASQSIGRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRGPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00144] The Ke8G11 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 158) encoded by the nucleic acid sequence shown in SEQ ID NO: 157. >KE8G11-VL-NT (SEQ ID NO: 157) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGGAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCGCGTGGGCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE8G11-VL-AA (SEQ ID NO: 158) DIQMTQSPSSLSASVGDRVTITCRASQSIGRYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRGPKTFGQGTKVEIK

[00145] The Ke8H6 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 48) encoded by the nucleic acid sequence shown in SEQ ID NO: 47. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8H6-LC-NT (SEO ID NO: 47) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGCCAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATAATGCATCCACTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAGGCATCCGCGTGGGCCGCGCCCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8H6-LC-AA (SEQ ID NO: 48) DIQMTQSPSSLSASVGDRVTITCRASQSISKYLNWYQQKPGKAPKLLIYNASTLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRGPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00146] The Ke8H6 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 160) encoded by the nucleic acid sequence shown in SEQ ID NO: 159. >KE8H6-VL-NT (SEQ ID NO: 159) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATAATGCATCCACTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAGGCATCCGCGTGGGCCGCCACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8H6-VL-AA (SEQ ID NO: 160) DIQMTQSPSSLSASVGDRVTITCRASQSISKYLNWYQQKPGKAPKLLIYNASTLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRGPRTFGQGTKVEIK

[00147] The Ke84G9 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 50) encoded by the nucleic acid sequence shown in SEQ ID NO: 49. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE84G9-LC-NT (SEQ ID NO: 49) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCGCGTAGCCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG <semantics>𝚃𝙶𝙲𝙲𝚃𝙶𝙲𝚃𝙶𝙰𝙰𝚃𝙰𝙰𝙲𝚃𝚃𝙲𝚃𝙰𝚃𝙲𝙲𝙲𝙰𝙶𝙰𝙶𝙰𝙶𝙶𝙲𝙲𝙰𝙰𝙰𝙶𝚃𝙰𝙲𝙰𝙶𝚃𝙶𝙶𝙰𝙰𝙶𝙶𝚃𝙶𝙶𝙰𝚃𝙰𝙰𝙲𝙶𝙲𝙲𝙲𝚃𝙲𝙲𝙰𝙰𝚃<annotation encoding="application / x-tex">\texttt{TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT}< / annotation>< / semantics> CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAGGACAGCACCTACAGCCTCAGCAGCAC <semantics>𝙲𝙲𝚃𝙶𝙰𝙲𝙶𝙲𝚃𝙶𝙰𝙶𝙲𝙰𝙰𝙰𝙶𝙲𝙰𝙶𝙰𝙲𝚃𝙰𝙲𝙶𝙰𝙶𝙰𝙰𝙰𝙲𝙰𝙲𝙰𝙰𝙰𝙶𝚃𝙲𝚃𝙰𝙲𝙶𝙲𝙲𝚃𝙶𝙲𝙶𝙰𝙰𝙶𝚃𝙲𝙰𝙲𝙲𝙲𝙰𝚃𝙲𝙰𝙶𝙶𝙶𝙲<annotation encoding="application / x-tex">\texttt{CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC}< / annotation>< / semantics> CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE84G9-LC-AA (SEQ ID NO: 50) DIQMTQSPSSLSASVGDRVTITCRASQSISKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRSPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00148] The Ke84G9 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 162) encoded by the nucleic acid sequence shown in SEQ ID NO: 161. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE84G9-VL-NT (SEQ ID NO: 161) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAAGCATCCGCGTAGCCCGCGGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE84G9-VL-AA (SEQ ID NO: 162) DIQMTQSPSSLSASVGDRVTITCRASQSISKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQKHPRSPRTFGQGTKVEIK

[00149] The Ke8A4 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 52) encoded by the nucleic acid sequence shown in SEQ ID NO: 51. >KE8A4-LC-NT (SEQ ID NO: 51) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA <Formule mathématique disponible dans le document PDF, Math available in the PDF document>$\tt GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT$ GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGTTCCATAAGCGTAGCCCGCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KE8A4-LC-AA (SEQ ID NO: 52) DIQMTQSPSSLSASVGDRVTITCRASQSIAKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQFHKRSPQTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00150] The Ke8A4 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 164) encoded by the nucleic acid sequence shown in SEQ ID NO: 163. >KE8A4-VL-NT (SEQ ID NO: 163) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGTTCCATAAGCGTAGCCCGCAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KE8A4<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>VL<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>AA (SEQ ID NO: 164) DIQMTQSPSSLSASVGDRVTITCRASQSIAKYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQFHKRSPQTFGQGTKVEIK

[00151] The Ke86G9 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 54) encoded by the nucleic acid sequence shown in SEQ ID NO: 53. >KE86G9-LC-NT (SEQ ID NO: 53) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATAATGCATCCAATTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAGGCATCCGCGTGGGCCGACCACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KE86G9-LC-AA (SEQ ID NO: 54) DIQMTQSPSSLSASVGDRVTITCRASQSISKYLNWYQQKPGKAPKLLIYNASNLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRGPTTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00152] The Ke86G9 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 166) encoded by the nucleic acid sequence shown in SEQ ID NO: 165. >KE86G9-VL-NT (SEQ ID NO: 165) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATAATGCATCCAATTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGAGGCATCCGCGTGGGCCGACCACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KE86G9-VL-AA (SEQ ID NO: 166) DIQMTQSPSSLSASVGDRVTITCRASQSISKYLNWYQQKPGKAPKLLIYNASNLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQRHPRGPTTFGQGTKVEIK

[00153] The Ka3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 56) encoded by the nucleic acid sequence shown in SEQ ID NO: 55. >KA3-LC-NT (SEQ ID NO: 55) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGCAGCTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCACCCGCGCCCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KA3-LC-AA (SEQ ID NO: 56) DIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00154] The Ka3 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 168) encoded by the nucleic acid sequence shown in SEQ ID NO: 167. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KA3-VL-NT (SEQ ID NO: 167) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGCAGCTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCACCCGCGCCCCCGAAGACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KA3-VL-AA (SEQ ID NO: 168) DIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIK

[00155] The Ka3A2 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 58) encoded by the nucleic acid sequence shown in SEQ ID NO: 57. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KA3A2-LC-NT (SEQ ID NO: 57) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KA3A2-LC-AA (SEQ ID NO: 58) DIQMTQSPSSLSASVGDRVTITCRASQSISKYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRSPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00156] The Ka3A2 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 170) encoded by the nucleic acid sequence shown in SEQ ID NO: 169. [Image disponible dans le document PDF, Image available in the PDF document]

[00157] The Ka3H3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 60) encoded by the nucleic acid sequence shown in SEQ ID NO: 59. >KA3H3-LC-NT (SEQ ID NO: 59) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTGCTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCGCTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAGCAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KA3H3-LC-AA (SEQ ID NO: 60) DIQMTQSPSSLSASVGDRVTITCQASQDIAKYLNWYQQKPGKAPKLLIYAASALQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRSPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00158] The Ka3H3 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 172) encoded by the nucleic acid sequence shown in SEQ ID NO: 171. >KA3H3-VL-NT (SEQ ID NO: 171) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCAGGCGAGTCAGGACATTGCTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCGCTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCTCGCCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KA3H3-VL-AA (SEQ ID NO: 172) DIQMTQSPSSLSASVGDRVTITCQASQDIAKYLNWYQQKPGKAPKLLIYAASALQSGVPSRFSGSGS GTDFTLTISSLOPEDFATYYCQOMHPRSPKTFGQGTKVEIK

[00159] The Ka3A3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 62) encoded by the nucleic acid sequence shown in SEQ ID NO: 61. >KA3A3-LC-NT (SEQ ID NO: 61) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCTAGTTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGCGCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KA3A3-LC-AA (SEQ ID NO: 62) DIQMTQSPSSLSASVGDRVTITCRASQSIASYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00160] The Ka3A3 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 174) encoded by the nucleic acid sequence shown in SEQ ID NO: 173. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KA3A3<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>VL<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>NT (SEQ ID NO: 173) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCTAGTTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGCGCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KA3A3-VL-AA (SEQ ID NO: 174) DIQMTQSPSSLSASVGDRVTITCRASQSIASYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIK

[00161] The Ka3H8 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 64) encoded by the nucleic acid sequence shown in SEQ ID NO: 63. >KA3H8-LC-NT (SEQ ID NO: 63) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCGAGTTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCTCGCCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KA3H8-LC-AA (SEQ ID NO: 64) DIQMTQSPSSLSASVGDRVTITCRASQSIASYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRSPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00162] The Ka3H8 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 176) encoded by the nucleic acid sequence shown in SEQ ID NO: 175. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KA3H8-VL-NT (SEQ ID NO: 175) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGCGAGTTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCGGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KA3H8-VL-AA (SEQ ID NO: 176) DIQMTQSPSSLSASVGDRVTITCRASQSIASYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRSPKTFGQGTKVEIK

[00163] The Ka3B2 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 66) encoded by the nucleic acid sequence shown in SEQ ID NO: 65. >KA3B2-LC-NT (SEQ ID NO: 65) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAACATTGGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATAGTGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGCGCAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KA3B2-LC-AA (SEQ ID NO: 66) DIQMTQSPSSLSASVGDRVTITCRASQNIGKYLNWYQQKPGKAPKLLIYSASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00164] The Ka3B2 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 178) encoded by the nucleic acid sequence shown in SEQ ID NO: 177. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KA3B2-VL-NT (SEQ ID NO: 177) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAACATTGGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATAGTGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGCGCAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KA3B2-VL-AA (SEQ ID NO: 178) DIQMTQSPSSLSASVGDRVTITCRASQNIGKYLNWYQQKPGKAPKLLIYSASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIK

[00165] The Ka3C5 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 68) encoded by the nucleic acid sequence shown in SEQ ID NO: 67. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KA3C5-LC-NT (SEQ ID NO: 67) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATTCTGCATCCTCTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGCCCCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KA3C5-LC-AA (SEQ ID NO: 68) DIQMTQSPSSLSASVGDRVTITCRASQSISRYLNWYQQKPGKAPKLLIYSASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00166] The Ka3C5 antibody includes a common variable heavy domain (SEQ ID) NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 180) encoded by the nucleic acid sequence shown in SEQ ID NO: 179. >KA3C5-VL-NT (SEQ ID NO: 179) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTAGTAGGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATTCTGCATCCTCTTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGCCCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KA3C5-VL-AA (SEQ ID NO: 180) DIQMTQSPSSLSASVGDRVTITCRASQSISRYLNWYQQKPGKAPKLLIYSASSLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIK

[00167] The Ka3G2 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 70) encoded by the nucleic acid sequence shown in SEQ ID NO: 69. >KA3G2-LC-NT (SEQ ID NO: 69) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGGGCCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG <semantics>𝚃𝙶𝙲𝙲𝚃𝙶𝙲𝚃𝙶𝙰𝙰𝚃𝙰𝙰𝙲𝚃𝚃𝙲𝚃𝙰𝚃𝙲𝙲𝙲𝙰𝙶𝙰𝙶𝙰𝙶𝙶𝙲𝙲𝙰𝙰𝙰𝙶𝚃𝙰𝙲𝙰𝙶𝚃𝙶𝙶𝙰𝙰𝙶𝙶𝚃𝙶𝙶𝙰𝚃𝙰𝙰𝙲𝙶𝙲𝙲𝙲𝚃𝙲𝙲𝙰𝙰𝚃<annotation encoding="application / x-tex">\texttt{TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT}< / annotation>< / semantics> CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC <semantics>𝙲𝙲𝚃𝙶𝙰𝙲𝙶𝙲𝚃𝙶𝙰𝙶𝙲𝙰𝙰𝙰𝙶𝙲𝙰𝙶𝙰𝙲𝚃𝙰𝙲𝙶𝙰𝙶𝙰𝙰𝙰𝙲𝙰𝙲𝙰𝙰𝙰𝙶𝚃𝙲𝚃𝙰𝙲𝙶𝙲𝙲𝚃𝙶𝙲𝙶𝙰𝙰𝙶𝚃𝙲𝙰𝙲𝙲𝙲𝙰𝚃𝙲𝙰𝙶𝙶𝙶𝙲<annotation encoding="application / x-tex">\texttt{CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC}< / annotation>< / semantics> CTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >KA3G2-LC-AA (SEQ ID NO: 70) DIQMTQSPSSLSASVGDRVTITCRASQSIDKYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRGPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00168] The Ka3G2 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 182) encoded by the nucleic acid sequence shown in SEQ ID NO: 181. >KA3G2-VL-NT (SEQ ID NO: 181) GACATCCAGATGACCCAGTCTCCATCCTCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGATAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGGGCCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KA3G2-VL-AA (SEQ ID NO: 182) DIQMTQSPSSLSASVGDRVTITCRASQSIDKYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRGPKTFGQGTKVEIK

[00169] The Ka3D3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a kappa light chain (SEQ ID NO: 72) encoded by the nucleic acid sequence shown in SEQ ID NO: 71. >KA3D3-LC-NT (SEQ ID NO: 71) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA <semantics>𝙶𝙲𝚃𝙲𝙲𝚃𝙶𝙰𝚃𝙲𝚃𝙰𝚃𝙶𝙲𝚃𝙶𝙲𝙰𝚃𝙲𝙲𝙰𝙶𝙶𝚃𝚃𝙶𝙲𝙰𝙰𝙰𝙶𝚃𝙶𝙶𝙶𝙶𝚃𝙲𝙲𝙲𝙰𝚃𝙲𝙰𝙰𝙶𝙶𝚃𝚃𝙲𝙰𝙶𝚃𝙶𝙶𝙲𝙰𝙶𝚃𝙶𝙶𝙰𝚃𝙲𝚃<annotation encoding="application / x-tex">\texttt{GCTCCTGATCTATGCTGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT}< / annotation>< / semantics> GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGCGCAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACGTACGGTGGC TGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTG TGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAAT CGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGC CTGAGCTCGCCCGTCACAAGAGCTTCAACAGGGGAGAGTGTTAA >KA3D3-LC-AA (SEQ ID NO: 72) DIQMTQSPSSLSASVGDRVTITCRASQSIGKYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQG LSSPVTKSFNRGEC

[00170] The Ka3D3 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a kappa variable light domain (SEQ ID NO: 184) encoded by the nucleic acid sequence shown in SEQ ID NO: 183. >KA3D3-VL-NT (SEQ ID NO: 183) GACATCCAGATGACCCAGTCTCCATCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTT GCCGGGCAAGTCAGAGCATTGGTAAGTATTTAAATTGGTATCAGCAGAAACCAGGGAAAGCCCCTAA GCTCCTGATCTATGCTGCATCCAGGTTGCAAAGTGGGGTCCCATCAAGGTTCAGTGGCAGTGGATCT GGGACAGATTTCACTCTCACCATCAGCAGTCTGCAACCTGAAGATTTTGCAACTTACTACTGTCAGC AGATGCATCCTCGCGCGCGAAAACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >KA3D3-VL-AA (SEQ ID NO: 184) DIQMTQSPSSLSASVGDRVTITCRASQSIGKYLNWYQQKPGKAPKLLIYAASRLQSGVPSRFSGSGS GTDFTLTISSLQPEDFATYYCQQMHPRAPKTFGQGTKVEIK

[00171] The Kc4 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 74) encoded by the nucleic acid sequence shown in SEQ ID NO: 73. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4-LC-NT (SEQ ID NO: 73) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA <semantics>𝙲𝚃𝙶𝙶𝙰𝙰𝙲𝙲𝙰𝙶𝙲𝙰𝙶𝚃𝙶𝙰𝙲𝙶𝚃𝚃𝙶𝙶𝚃𝙶𝙶𝚃𝚃𝙰𝚃𝙰𝙰𝙲𝚃𝙰𝚃𝙶𝚃𝙲𝚃𝙲𝙲𝚃𝙶𝙶𝚃𝙰𝙲𝙲𝙰𝙰𝙲𝙰𝙶𝙲𝙰𝙲𝙲𝙲𝙰𝙶𝙶𝙲𝙰𝙰𝙰𝙶𝙲<annotation encoding="application / x-tex">\texttt{CTGGAACCAGCAGTGACGTTGGTGGTTATAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC}< / annotation>< / semantics> <semantics>𝙲𝙲𝙲𝙲𝙰𝙰𝙰𝙲𝚃𝙲𝙰𝚃𝙶𝙰𝚃𝚃𝚃𝙰𝚃𝙶𝙰𝙶𝙶𝚃𝙲𝙰𝙶𝚃𝙰𝙰𝚃𝙲𝙶𝙶𝙲𝙲𝙲𝚃𝙲𝙰𝙶𝙶𝙶𝙶𝚃𝚃𝚃𝙲𝚃𝙰𝙰𝚃𝙲𝙶𝙲𝚃𝚃𝙲𝚃𝙲𝚃𝙶𝙶𝙲𝚃𝙲𝙲<annotation encoding="application / x-tex">\texttt{CCCCAAACTCATGATTTATGAGGTCAGTAATCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC}< / annotation>< / semantics> AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCGTCAAGGCGGGAGTGGAGACCACCACCCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4-LC-AA (SEQ ID NO: 74) QSALTQPASVSGSPGQSITISCTGTSSDVGGYNYVSWYQQHPGKAPKLMIYEVSNRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00172] The Kc4 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 186) encoded by the nucleic acid sequence shown in SEQ ID NO: 185. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>VL<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>NT (SEQ ID NO: 185) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTGGTGGTTATAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATGAGGTCAGTAATCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>VL<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>AA (SEQ ID NO: 186) QSALTQPASVSGSPGQSITISCTGTSSDVGGYNYVSWYQQHPGKAPKLMIYEVSNRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00173] The Kc4G11 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 76) encoded by the nucleic acid sequence shown in SEQ ID NO: 75. >KC4G11-LC-NT (SEQ ID NO: 75) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTGGGAAGGCGAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATAAGGATAGTGATCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCGTCAAGGCGGGAGTGGAGACCACCACACCCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >KC4G11-LC-AA (SEQ ID NO: 76) QSALTQPASVSGSPGQSITISCTGTSSDVGKANYVSWYQQHPGKAPKLMIYKDSDRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00174] The Kc4G11 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 188) encoded by the nucleic acid sequence shown in SEQ ID NO: 187. >KC4G11-VL-NT (SEQ ID NO: 187) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTGGGAAGGCGAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATAAGGATAGTGATCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA >KC4G11-VL-AA (SEQ ID NO: 188) QSALTQPASVSGSPGQSITISCTGTSSDVGKANYVSWYQQHPGKAPKLMIYKDSDRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00175] The Kc4C11 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 78) encoded by the nucleic acid sequence shown in SEQ ID NO: 77. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4C11-LC-NT (SEQ ID NO: 77) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAGGGGGAATAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATGAGAATAGTAAGCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCGTCAAGGCGGGAGTGGAGACCACCACCCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >KC4C11-LC-AA (SEQ ID NO: 78) QSALTQPASVSGSPGQSITISCTGTSSDVRGNNYVSWYQQHPGKAPKLMIYENSKRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00176] The Kc4C11 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 190) encoded by the nucleic acid sequence shown in SEQ ID NO: 189. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4C11-VL-NT (SEQ ID NO: 189) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAGGGGGAATAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATGAGAATAGTAAGCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4C11-VL-AA (SEQ ID NO: 190) QSALTQPASVSGSPGQSITISCTGTSSDVRGNNYVSWYQQHPGKAPKLMIYENSKRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00177] The Kc4A1 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 80) encoded by the nucleic acid sequence shown in SEQ ID NO: 79. >KC4A1-LC-NT (SEQ ID NO: 79) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAGTGCGAGGAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATGAGAGTAGTAAGCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCGTCAAGGCGGGAGTGGAGACCACCACCCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4A1-LC-AA (SEO ID NO: 80) QSALTQPASVSGSPGQSITISCTGTSSDVSARNYVSWYQQHPGKAPKLMIYESSKRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00178] The Kc4A1 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 192) encoded by the nucleic acid sequence shown in SEQ ID NO: 191. >KC4A1-VL-NT (SEQ ID NO: 191) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAGTGCGAGGAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATGAGAGTAGTAAGCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4A1-VL-AA (SEQ ID NO: 192) QSALTQPASVSGSPGQSITISCTGTSSDVSARNYVSWYQQHPGKAPKLMIYESSKRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00179] The Kc4A4 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 82) encoded by the nucleic acid sequence shown in SEQ ID NO: 81. >KC4A4-LC-NT (SEQ ID NO: 81) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTAGAACCAGCAGTGACGTTAATAATACTAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATAAGACTAGTGGTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCGTCAAGGCGGGAGTGGAGACCACCACACCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >KC4A4-LC-AA (SEQ ID NO: 82) QSALTQPASVSGSPGQSITISCTRTSSDVNNTNYVSWYQQHPGKAPKLMIYKTSGRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00180] The Kc4A4 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 194) encoded by the nucleic acid sequence shown in SEQ ID NO: 193. <semantics>>KC4A4−VL−NT<annotation encoding="application / x-tex">>KC4A4-VL-NT< / annotation>< / semantics> (SEQ ID NO: 193) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTAGAACCAGCAGTGACGTTAATAATACTAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATAAGACTAGTGGTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4A4<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>VL<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>AA (SEQ ID NO: 194) QSALTQPASVSGSPGQSITISCTRTSSDVNNTNYVSWYQQHPGKAPKLMIYKTSGRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00181] The Kc4E10 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 84) encoded by the nucleic acid sequence shown in SEQ ID NO: 83. >KC4E10-LC-NT (SEQ ID NO: 83) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAATTCTGCTAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC <Formule mathématique disponible dans le document PDF, Math available in the PDF document>$\tt CCCCAAACTCATGATTTATAAGAGTAGTAGTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC$ AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCGTCAAGGCGGGAGTGGAGACCACCACACCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4E10-LC-AA (SEQ ID NO: 84) QSALTQPASVSGSPGQSITISCTGTSSDVNSANYVSWYQQHPGKAPKLMIYKSSSRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00182] The Kc4E10 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 196) encoded by the nucleic acid sequence shown in SEQ ID NO: 195. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4E10-VL-NT (SEQ ID NO: 195) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAATTCTGCTAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATAAGAGTAGTAGTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA >KC4E10-VL-AA (SEQ ID NO: 196) QSALTQPASVSGSPGQSITISCTGTSSDVNSANYVSWYQQHPGKAPKLMIYKSSSRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00183] The Kc4G9 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 86) encoded by the nucleic acid sequence shown in SEQ ID NO: 85. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4G9-LC-NT (SEQ ID NO: 85) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCCGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTGAGAGGAAGAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATAAGAATAGTACTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCGTCAAGGCGGGAGTGGAGACCACCACCCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >KC4G9-LC-AA (SEQ ID NO: 86) QSALTQPASVSGSPGQSITISCTGTSSDVERKNYVSWYQQHPGKAPKLMIYKNSTRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00184] The Kc4G9 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 198) encoded by the nucleic acid sequence shown in SEQ ID NO: 197. >KC4G9-VL-NT (SEQ ID NO: 197) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCCGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTGAGAGGAAGAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATAAGAATAGTACTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA >KC4G9-VL-AA (SEQ ID NO: 198) QSALTQPASVSGSPGQSITISCTGTSSDVERKNYVSWYQQHPGKAPKLMIYKNSTRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00185] The Kc4C3 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 88) encoded by the nucleic acid sequence shown in SEQ ID NO: 87. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4C3-LC-NT (SEO ID NO: 87) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAGGGCGGCTAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC <semantics>𝙲𝙲𝙲𝙲𝙰𝙰𝙰𝙲𝚃𝙲𝙰𝚃𝙶𝙰𝚃𝚃𝚃𝙰𝚃𝙰𝙰𝙶𝙰𝙰𝚃𝙰𝙶𝚃𝙰𝙲𝚃𝙲𝙶𝙶𝙲𝙲𝙲𝚃𝙲𝙰𝙶𝙶𝙶𝙶𝚃𝚃𝚃𝙲𝚃𝙰𝙰𝚃𝙲𝙶𝙲𝚃𝚃𝙲𝚃𝙲𝚃𝙶𝙶𝙲𝚃𝙲𝙲<annotation encoding="application / x-tex">\texttt{CCCCAAACTCATGATTTATAAGAATAGTACTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC}< / annotation>< / semantics> AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCGTCAAGGCGGGAGTGGAGACCACCACACCCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >KC4C3-LC-AA (SEQ ID NO: 88) QSALTQPASVSGSPGQSITISCTGTSSDVRAANYVSWYQQHPGKAPKLMIYKNSTRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00186] The Kc4C3 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 200) encoded by the nucleic acid sequence shown in SEQ ID NO: 199. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4C3-VL-NT (SEQ ID NO: 199) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAGGGCGGCTAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATAAGAATAGTACTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA >KC4C3-VL-AA (SEQ ID NO: 200) QSALTQPASVSGSPGQSITISCTGTSSDVRAANYVSWYQQHPGKAPKLMIYKNSTRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00187] The Kc4F4 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 90) encoded by the nucleic acid sequence shown in SEQ ID NO: 89. >KC4F4-LC-NT (SEQ ID NO: 89) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAGGAGGGCTAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATCAGGATAGTAGTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCCGTCAAGGCGGGAGTGGAGACCACCACCCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4F4-LC-AA (SEQ ID NO: 90) QSALTQPASVSGSPGQSITISCTGTSSDVRRANYVSWYQQHPGKAPKLMIYQDSSRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00188] The Kc4F4 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 202) encoded by the nucleic acid sequence shown in SEQ ID NO: 201. >KC4F4-VL-NT (SEQ ID NO: 201) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAGGAGGGCTAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATCAGGATAGTAGTCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA >KC4F4-VL-AA (SEQ ID NO: 202) QSALTQPASVSGSPGQSITISCTGTSSDVRRANYVSWYQQHPGKAPKLMIYQDSSRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00189] The Kc4B1 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 92) encoded by the nucleic acid sequence shown in SEQ ID NO: 91. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4B1-LC-NT (SEO ID NO: 91) <semantics>𝙲𝙰𝙶𝚃𝙲𝚃𝙶𝙲𝙲𝙲𝚃𝙶𝙰𝙲𝚃𝙲𝙰𝙶𝙲𝙲𝚃𝙶𝙲𝙲𝚃𝙲𝙲𝙶𝚃𝙶𝚃𝙲𝚃𝙶𝙶𝙶𝚃𝙲𝚃𝙲𝙲𝚃𝙶𝙶𝙰𝙲𝙰𝙶𝚃𝙲𝙶𝙰𝚃𝙲𝙰𝙲𝙲𝙰𝚃𝙲𝚃𝙲𝙲𝚃𝙶𝙲𝙰<annotation encoding="application / x-tex">\texttt{CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA}< / annotation>< / semantics> CTGGAACCAGCAGTGACGTTAGGGCTAATAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC <semantics>𝙲𝙲𝙲𝙲𝙰𝙰𝙰𝙲𝚃𝙲𝙰𝚃𝙶𝙰𝚃𝚃𝚃𝙰𝚃𝙶𝙰𝙶𝙰𝙶𝚃𝙰𝙶𝚃𝙶𝙲𝙶𝙲𝙶𝙶𝙲𝙲𝙲𝚃𝙲𝙰𝙶𝙶𝙶𝙶𝚃𝚃𝚃𝙲𝚃𝙰𝙰𝚃𝙲𝙶𝙲𝚃𝚃𝙲𝚃𝙲𝚃𝙶𝙶𝙲𝚃𝙲𝙲<annotation encoding="application / x-tex">\texttt{CCCCAAACTCATGATTTATGAGAGTAGTGCGCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC}< / annotation>< / semantics> AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCGTCAAGGCGGGAGTGGAGACCACCACACCCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >KC4B1-LC-AA (SEQ ID NO: 92) QSALTQPASVSGSPGQSITISCTGTSSDVRANNYVSWYQQHPGKAPKLMIYESSARPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00190] The Kc4B1 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 204) encoded by the nucleic acid sequence shown in SEQ ID NO: 203. >KC4B1-VL-NT (SEQ ID NO: 203) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTAGGGCTAATAACTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATGAGAGTAGTGCGCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4B1<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>VL<semantics>−<annotation encoding="application / x-tex">-< / annotation>< / semantics>AA (SEQ ID NO: 204) QSALTQPASVSGSPGQSITISCTGTSSDVRANNYVSWYQQHPGKAPKLMIYESSARPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL

[00191] The Kc4E2 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 94) encoded by the nucleic acid sequence shown in SEQ ID NO: 93. <semantics>>KC4E2−LC−NT<annotation encoding="application / x-tex">>KC4E2-LC-NT< / annotation>< / semantics> (SEQ ID NO: 93) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA <semantics>𝖢𝖳𝖦𝖦𝖠𝖠𝖢𝖢𝖠𝖦𝖢𝖠𝖦𝖳𝖦𝖠𝖢𝖦𝖳𝖳𝖳𝖠𝖳𝖳𝖠𝖳𝖠𝖠𝖳𝖠𝖠𝖦𝖳𝖠𝖳𝖦𝖳𝖢𝖳𝖢𝖢𝖳𝖦𝖦𝖳𝖠𝖢𝖢𝖠𝖠𝖢𝖠𝖦𝖢𝖠𝖢𝖢𝖢𝖠𝖦𝖦𝖢𝖠𝖠𝖠𝖦𝖢<annotation encoding="application / x-tex">\textsf{CTGGAACCAGCAGTGACGTTTATTATAATAAGTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC}< / annotation>< / semantics> <semantics>𝙲𝙲𝙲𝙲𝙰𝙰𝙰𝙲𝚃𝙲𝙰𝚃𝙶𝙰𝚃𝚃𝚃𝙰𝚃𝙶𝙰𝙶𝙰𝙶𝚃𝙰𝙶𝚃𝙰𝙰𝙶𝙲𝙶𝙶𝙲𝙲𝙲𝚃𝙲𝙰𝙶𝙶𝙶𝙶𝚃𝚃𝚃𝙲𝚃𝙰𝙰𝚃𝙲𝙶𝙲𝚃𝚃𝙲𝚃𝙲𝚃𝙶𝙶𝙲𝚃𝙲𝙲<annotation encoding="application / x-tex">\texttt{CCCCAAACTCATGATTTATGAGAGTAGTAAGCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC}< / annotation>< / semantics> AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGG TCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAACAAG GCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATA GCAGCCCCGTCAAGGCGGGAGTGGAGACCACCACACCCTCCAAACAAGCAACAACAAGTACGCGGC CAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACG CATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >KC4E2-LC-AA (SEQ ID NO: 94) QSALTQPASVSGSPGQSITISCTGTSSDVYYNKYVSWYQQHPGKAPKLMIYESSKRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANK ATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVT HEGSTVEKTVAPTECS

[00192] The Kc4E2 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 206) encoded by the nucleic acid sequence shown in SEQ ID NO: 205. >KC4E2-VL-NT (SEQ ID NO: 205) CAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATCTCCTGCA CTGGAACCAGCAGTGACGTTTATTATAATAAGTATGTCTCCTGGTACCAACAGCACCCAGGCAAAGC CCCCAAACTCATGATTTATGAGAGTAGTAAGCGGCCCTCAGGGGTTTCTAATCGCTTCTCTGGCTCC AAGTCTGGCAACACGGCCTCCCTGACCATCTCTGGGCTCCAGGCTGAGGACGAGGCTGATTATTACT GCAGCTCATATGATTGGTGGTTCCGCCCCAAGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>KC4E2-VL-AA (SEQ ID NO: 206) QSALTQPASVSGSPGQSITISCTGTSSDVYYNKYVSWYQQHPGKAPKLMIYESSKRPSGVSNRFSGS KSGNTASLTISGLQAEDEADYYCSSYDWWFRPKVFGGGTKLTVL ANTI-CD19 ANTIBODIES

[00193] The C2 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C2-LC-NT (SEQ ID NO: 95) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGAAGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCATTGTGATCTATTATGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTGCCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGACCTACGACCAGAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT AGGTCAGCCCAAGGCTGCCCCCTCGGTCACTCTGTTCCCGCCCTCCTCTGAGGAGCTTCAAGCCAAC AAGGCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAG ATAGCAGCCCGTCAAGGCGGGAGTGGAGACCACCACCCTCCAAACAAA GGCCAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTC ACGCATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >C2-LC-AA (SEQ ID NO: 96) NFMLTQPHSVSESPGKTVTISCTRSSGSIEDKYVQWYQQRPGSSPTIVIYYDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDQSLYGWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQAN KATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQV THEGSTVEKTVAPTECS

[00194] The C2 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C2-VL-NT (SEQ ID NO: 207) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGAAGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCATTGTGATCTATTATGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTGCCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGACCTACGACCAGAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT Α <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C2-VL-AA (SEQ ID NO: 208) NFMLTQPHSVSESPGKTVTISCTRSSGSIEDKYVQWYQQRPGSSPTIVIYYDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDQSLYGWVFGGGTKLTVL

[00195] The A6 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 98) encoded by the nucleic acid sequence shown in SEQ ID NO: 97. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>A6-LC-NT (SEQ ID NO: 97) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGGTGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCATTGTGATCTATTATGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGACGTACGACGAGGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT AGGTCAGCCCAAGGCTGCCCCCTCGGTCACTCTGTTCCCGCCCTCCTCTGAGGAGCTTCAAGCCAAC AAGGCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAG ATAGCAGCCCGTCAAGGCGGGAGTGGAGACCACCACCCTCCAAACAAA GGCCAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTC ACGCATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>A6-LC-AA (SEQ ID NO: 98) NFMLTQPHSVSESPGKTVTISCTRSSGSIGDKYVQWYQQRPGSSPTIVIYYDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDESLYGWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQAN KATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQV THEGSTVEKTVAPTECS

[00196] The A6 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 210) encoded by the nucleic acid sequence shown in SEQ ID NO: 209. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>A6-VL-NT (SEQ ID NO: 209) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGGTGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCATTGTGATCTATTATGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC <semantics>𝖦𝖠𝖢𝖠𝖦𝖢𝖳𝖢𝖢𝖳𝖢𝖢𝖠𝖠𝖢𝖳𝖢𝖳𝖦𝖢𝖢𝖳𝖢𝖢𝖢𝖳𝖢𝖠𝖢𝖢𝖠𝖳𝖢𝖳𝖢𝖳𝖦𝖦𝖠𝖢𝖳𝖦𝖠𝖦𝖠𝖢𝖳𝖦𝖠𝖦𝖦𝖠𝖢𝖦𝖠𝖦𝖦𝖢𝖳𝖦𝖠𝖢𝖳𝖠𝖢𝖳<annotation encoding="application / x-tex">\textsf{GACAGCTCCTCCAACTCTGCCTCCCTCACCATCTCTGGACTGAGACTGAGGACGAGGCTGACTACT}< / annotation>< / semantics> ACTGTCAGACGTACGACGAGGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT Α <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>A6-VL-AA (SEQ ID NO: 210) NFMLTQPHSVSESPGKTVTISCTRSSGSIGDKYVQWYQQRPGSSPTIVIYYDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDESLYGWVFGGGTKLTVL

[00197] The C6 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 100) encoded by the nucleic acid sequence shown in SEQ ID NO: 99. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C6-LC-NT (SEQ ID NO: 99) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA <semantics>𝙲𝙲𝙲𝙶𝙲𝙰𝙶𝙲𝙰𝙶𝚃𝙶𝙶𝙲𝚃𝙲𝚃𝙰𝚃𝙲𝙰𝙰𝚃𝙶𝙰𝚃𝙰𝙰𝙶𝚃𝙰𝚃𝙶𝚃𝙶𝙲𝙰𝙶𝚃𝙶𝙶𝚃𝙰𝙲𝙲𝙰𝙶𝙲𝙰𝙶𝙲𝙶𝙲𝙲𝙲𝙶𝙶𝙶𝙲𝙰𝙶𝚃𝚃𝙲𝙲𝙲𝙲<annotation encoding="application / x-tex">\texttt{CCCGCAGCAGTGGCTCTATCAATGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC}< / annotation>< / semantics> CACCATTGTGATCTATTTTGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTGCCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGACCTACGACACCAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT AGGTCAGCCCAAGGCTGCCCCCTCGGTCACTCTGTTCCCGCCCTCCTCTGAGGAGCTTCAAGCCAAC AAGGCCACACTGGTGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAG ATAGCAGCCCGTCAAGGCGGGAGTGGAGACCACCACCCTCCAAACAAGCAACAACAAGTACGC GGCCAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTC ACGCATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C6-LC-AA (SEQ ID NO: 100) NFMLTQPHSVSESPGKTVTISCTRSSGSINDKYVQWYQQRPGSSPTIVIYFDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDTSLYGWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQAN KATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQV THEGSTVEKTVAPTECS

[00198] The C6 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 212) encoded by the nucleic acid sequence shown in SEQ ID NO: 211. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C6-VL-NT (SEQ ID NO: 211) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCAATGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCATTGTGATCTATTTTGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGACCTACGACACCAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT Α <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C6-VL-AA (SEQ ID NO: 212) NFMLTQPHSVSESPGKTVTISCTRSSGSINDKYVQWYQQRPGSSPTIVIYFDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDTSLYGWVFGGGTKLTVL

[00199] The C9 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 102) encoded by the nucleic acid sequence shown in SEQ ID NO: 101. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C9-LC-NT (SEQ ID NO: 101) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGCTGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCATTGTGATCTATTATGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTGCCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGACCTACGACGAGAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT AGGTCAGCCCAAGGCTGCCCCCTCGGTCACTCTGTTCCCGCCCTCCTCTGAGGAGCTTCAAGCCAAC AAGGCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAG ATAGCAGCCCGTCAAGGCGGGAGTGGAGACCACCACACCCTCCAAACAAA GGCCAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTC ACGCATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C9-LC-AA (SEQ ID NO: 102) NFMLTQPHSVSESPGKTVTISCTRSSGSIADKYVQWYQQRPGSSPTIVIYYDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDESLYGWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQAN KATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQV THEGSTVEKTVAPTECS

[00200] The C9 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 214) encoded by the nucleic acid sequence shown in SEQ ID NO: 213. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C9-VL-NT (SEQ ID NO: 213) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGCTGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCATTGTGATCTATTATGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGACCTACGACGAGGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT Α <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>C9-VL-AA (SEQ ID NO: 214) NFMLTQPHSVSESPGKTVTISCTRSSGSIADKYVQWYQQRPGSSPTIVIYYDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDESLYGWVFGGGTKLTVL

[00201] The B11 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 104) encoded by the nucleic acid sequence shown in SEQ ID NO: 103. >B11-LC-NT (SEQ ID NO: 103) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGAAGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCATTGTGATCTATTATGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTGCCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGACCTACGACAACAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT AGGTCAGCCCAAGGCTGCCCCCTCGGTCACTCTGTTCCCGCCCTCCTCTGAGGAGCTTCAAGCCAAC <semantics>𝙰𝙰𝙶𝙶𝙲𝙲𝙰𝙲𝙰𝙲𝚃𝙶𝙶𝚃𝙶𝚃𝙶𝚃𝙲𝚃𝙲𝙰𝚃𝙰𝙰𝙶𝚃𝙶𝙰𝙲𝚃𝚃𝙲𝚃𝙰𝙲𝙲𝙲𝙶𝙶𝙶𝙰𝙶𝙲𝙲𝙶𝚃𝙶𝙰𝙲𝙰𝙶𝚃𝙶𝙶𝙲𝚃𝚃𝙶𝙶𝙰𝙰𝙰𝙶𝙲𝙰𝙶<annotation encoding="application / x-tex">\texttt{AAGGCCACACTGGTGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAG}< / annotation>< / semantics> ATAGCAGCCCCGTCAAGGCGGGAGTGGAGACCACCACCACCCTCCAAACAAA GGCCAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTC ACGCATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA <semantics>>B11−LC−AA<annotation encoding="application / x-tex">>B11-LC-AA< / annotation>< / semantics> (SEQ ID NO: 104) NFMLTQPHSVSESPGKTVTISCTRSSGSIEDKYVQWYQQRPGSSPTIVIYYDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDNSLYGWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQAN KATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQV THEGSTVEKTVAPTECS

[00202] The B11 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 216) encoded by the nucleic acid sequence shown in SEQ ID NO: 215. >B11-VL-NT (SEQ ID NO: 215) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGAAGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCATTGTGATCTATTATGATAACGAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGACCTACGACAACAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT Α >B11-VL-AA (SEQ ID NO: 216) NFMLTQPHSVSESPGKTVTISCTRSSGSIEDKYVQWYQQRPGSSPTIVIYYDNERPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQTYDNSLYGWVFGGGTKLTVL

[00203] The D11 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. >D11-LC-NT (SEQ ID NO: 105) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCAGCATCGATGATAAGTTTGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC <Formule mathématique disponible dans le document PDF, Math available in the PDF document>$\tt CACCACTGTGATCTATTATGATAACATTAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC$ GACAGCTCCTCCAACTCTGCCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGTCCTATGACGCGAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT AGGTCAGCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTGAGGAGCTTCAAGCCAAC AAGGCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAG ATAGCAGCCCGTCAAGGCGGGAGTGGAGACCACCACACCCTCCAAACAAA GGCCAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTC ACGCATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >D11-LC-AA (SEQ ID NO: 106) NFMLTQPHSVSESPGKTVTISCTRSSGSIDDKFVQWYQQRPGSSPTTVIYYDNIRPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQSYDASLYGWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQAN KATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQV THEGSTVEKTVAPTECS

[00204] The D11 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217. >D11-VL-NT (SEQ ID NO: 217) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCAGCATCGATGATAAGTTTGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCACTGTGATCTATTATGATAACATTAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGTCCTATGACGCGAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT Α >D11-VL-AA (SEQ ID NO: 218) NFMLTQPHSVSESPGKTVTISCTRSSGSIDDKFVQWYQQRPGSSPTTVIYYDNIRPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQSYDASLYGWVFGGGTKLTVL

[00205] The B7 antibody includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1 and includes a lambda light chain (SEQ ID NO: 108) encoded by the nucleic acid sequence shown in SEQ ID NO: 107. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>B7-LC-NT (SEQ ID NO: 107) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGCGGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCACTGTGATCTATGAGGATAACCAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTGCCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGTCCTATGACAGCAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT AGGTCAGCCCAAGGCTGCCCCCTCGGTCACTCTGTTCCCGCCCTCCTCTGAGGAGCTTCAAGCCAAC AAGGCCACACTGGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAG ATAGCAGCCCCGTCAAGGCGGGAGTGGAGACCACCACCACCCTCCAAACAAGCAACAACAAGTACGC GGCCAGCAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTC ACGCATGAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>B7-LC-AA (SEQ ID NO: 108) NFMLTQPHSVSESPGKTVTISCTRSSGSIADKYVQWYQQRPGSSPTTVIYEDNQRPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQSYDSSLYGWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQAN KATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQV THEGSTVEKTVAPTECS

[00206] The B7 antibody includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113 and includes a lambda variable light domain (SEQ ID NO: 220) encoded by the nucleic acid sequence shown in SEQ ID NO: 219. <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>B7-VL-NT (SEQ ID NO: 219) AATTTTATGCTGACTCAGCCCCACTCTGTGTCGGAGTCTCCGGGGAAGACGGTAACCATCTCCTGCA CCCGCAGCAGTGGCTCTATCGCGGATAAGTATGTGCAGTGGTACCAGCAGCGCCCGGGCAGTTCCCC CACCACTGTGATCTATGAGGATAACCAAAGACCCTCTGGGGTCCCTGATCGGTTCTCTGGCTCCATC GACAGCTCCTCCAACTCTCCCTCACCATCTCTGGACTGAAGACTGAGGACGAGGCTGACTACT ACTGTCAGTCCTATGACAGCAGCCTGTATGGTTGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCT Α <semantics>><annotation encoding="application / x-tex">>< / annotation>< / semantics>B7-VL-AA (SEQ ID NO: 220) NFMLTQPHSVSESPGKTVTISCTRSSGSIADKYVQWYQQRPGSSPTTVIYEDNQRPSGVPDRFSGSI DSSSNSASLTISGLKTEDEADYYCQSYDSSLYGWVFGGGTKLTVL DUMMY LIGHT CHAINS

[00207] The Dummy light chain 1 (SEQ ID NO: 110) is encoded by the nucleic acid sequence shown in SEQ ID NO: 109. >DUMMY-LC1-NT (SEQ ID NO: 109) CAGTCTGTGTTGACGCAGCCGCCCTCAGTGTCTGCGGCCCCAGGACAGAAGGTCACCATCTCCTGCT CTGGAAGCAGCTCCAATATTGAGACTGGTTCTGTATCCTGGTACCAGCAGCTCCCAGGAACAGCCCC CAAACTCCTCATTTATGACAATAATAAGCGACCCTCAGGGATTCCTGACCGATTCTCTGGCTCCAAG TCTGGCACGTCAGCCACCCTGGGCATCACCGGACTCCAGACTGGGGACGAGGCCGATTATTACTGCG GAACATGGGATGACAGCCTGCCTGGATGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTAGGTCA GCCCAAGGCTGCCCCTCGGTCACTCTGTTCCCGCCCTCCTCTGAGGAGCTTCAAGCCAACAAGGCC ACACTGGTGTGTCTCATAAGTGACTTCTACCCGGGAGCCGTGACAGTGGCTTGGAAAGCAGATAGCA GCCCCGTCAAGGCGGGGGGGGGGCCACCACCCTCCAAACAAGCAACAACAAGTACGCGGCCAG CAGCTATCTGAGCCTGACGCCTGAGCAGTGGAAGTCCCACAGAAGCTACAGCTGCCAGGTCACGCAT GAAGGGAGCACCGTGGAGAAGACAGTGGCCCCTACAGAATGTTCATAA >DUMMY-LC1-AA (SEQ ID NO: 110) QSVLTQPPSVSAAPGQKVTISCSGSSSNIETGSVSWYQQLPGTAPKLLIYDNNKRPSGIPDRFSGSK SGTSATLGITGLQTGDEADYYCGTWDDSLPGWVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKA TLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTH EGSTVEKTVAPTECS

[00208] The Dummy variable light domain 1 (SEQ ID NO: 222) is encoded by the nucleic acid sequence shown in SEQ ID NO: 221. >DUMMY-VL1-NT (SEQ ID NO: 221) CAGTCTGTGTTGACGCAGCCGCCCTCAGTGTCTGCGGCCCCAGGACAGAAGGTCACCATCTCCTGCT CTGGAAGCAGCTCCAATATTGAGACTGGTTCTGTATCCTGGTACCAGCAGCTCCCAGGAACAGCCCC CAAACTCCTCATTTATGACAATAATAAGCGACCCTCAGGGATTCCTGACCGATTCTCTGGCTCCAAG TCTGGCACGTCAGCCACCCTGGGCATCACCGGACTCCAGACTGGGGACGAGGCCGATTATTACTGCG GAACATGGGATGACAGCCTGCCTGGATGGGTGTTCGGCGGAGGGACCAAGCTGACCGTCCTA >DUMMY-VL1-AA (SEQ ID NO: 222) QSVLTQPPSVSAAPGQKVTISCSGSSSNIETGSVSWYQQLPGTAPKLLIYDNNKRPSGIPDRFSGSK SGTSATLGITGLQTGDEADYYCGTWDDSLPGWVFGGGTKLTVL

[00209] The Dummy light chain 2 (SEQ ID NO: 112) is encoded by the nucleic acid sequence shown in SEQ ID NO: 111. >DUMMY-LC2-NT (SEQ ID NO: 111) GAAATAGTGATGACGCAGTCTCCAGCCACCCTGTCTGTGTCTCCAGGGGAAAGAGCCACCCTCTCCT GCAGGGCCAGTCAGACGGTTAAGAATAATTTAGCCTGGTACCAGCAGAAACCTGGCCAGGCTCCCAG GCTCCTCATCTATGGTGCATCCACCAGGGCCACTGGTATCCCAGCCAG GGGACAGAGTTCACTCTCACCATCAGCAGCCTGCAGTCTGAAGATTTTGCAGTTTATTACTGTCAGC AGTATAACAACTGGTTGCCCATCAACCCCTATACCTTCGGCCAAGGGACCAAGGTGGAAATCAAACG TACGGTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCC TCTGTTGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACG CCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCT CAGCAGCACCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACC CATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTTAA >DUMMY-LC2-AA (SEQ ID NO: 112) EIVMTQSPATLSVSPGERATLSCRASQTVKNNLAWYQQKPGQAPRLLIYGASTRATGIPARFSGSGS GTEFTLTISSLQSEDFAVYYCQQYNNWLPINPYTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTA SVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVT HQGLSSPVTKSFNRGEC

[00210] The Dummy variable light domain 2 (SEQ ID NO: 224) is encoded by the nucleic acid sequence shown in SEQ ID NO: 223. >DUMMY-VL2-NT (SEQ ID NO: 223) GAAATAGTGATGACGCAGTCTCCAGCCACCCTGTCTGTGTCTCCAGGGGAAAGAGCCACCCTCTCCT GCAGGGCCAGTCAGACGGTTAAGAATAATTTAGCCTGGTACCAGCAGAAACCTGGCCAGGCTCCCAG GCTCCTCATCTATGGTGCATCCACCAGGGCCACTGGTATCCCAGCCAG GGGACAGAGTTCACTCTCACCATCAGCAGCCTGCAGTCTGAAGATTTTTGCAGTTTATTACTGTCAGC AGTATAACAACTGGTTGCCCATCAACCCCTATACCTTCGGCCAAGGGACCAAGGTGGAAATCAAA >DUMMY-VL2-AA (SEQ ID NO: 224) EIVMTQSPATLSVSPGERATLSCRASQTVKNNLAWYQQKPGQAPRLLIYGASTRATGIPARFSGSGS GTEFTLTISSLQSEDFAVYYCQQYNNWLPINPYTFGQGTKVEIK MONOVALENT ANTIBODIES

[00211] In some embodiments, the monovalent antibody 5A3 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 4) encoded by the nucleic acid sequence shown in SEQ ID NO: 3 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody 5A3 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 116) encoded by the nucleic acid sequence shown in SEQ ID NO: 115 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00212] In some embodiments, the monovalent antibody 5A3-M3 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 8) encoded by the nucleic acid sequence shown in SEQ ID NO: 7 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody 5A3-M3 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 120) encoded by the nucleic acid sequence shown in SEQ ID NO: 119 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00213] In some embodiments, the monovalent antibody 5A3-M5 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 10) encoded by the nucleic acid sequence shown in SEQ ID NO: 9 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody 5A3-M5 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 122) encoded by the nucleic acid sequence shown in SEQ ID NO: 121 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00214] In some embodiments, the monovalent antibody Ke8 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 12) encoded by the nucleic acid sequence shown in SEQ ID NO: 11 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ke8 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 124) encoded by the nucleic acid sequence shown in SEQ ID NO: 123 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00215] In some embodiments, the monovalent antibody Ke8A2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 18) encoded by the nucleic acid sequence shown in SEQ ID NO: 17 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ke8A2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 130) encoded by the nucleic acid sequence shown in SEQ ID NO: 129 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00216] In some embodiments, the monovalent antibody Ke8B2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 16) encoded by the nucleic acid sequence shown in SEQ ID NO: 15 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ke8B2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 128) encoded by the nucleic acid sequence shown in SEQ ID NO: 127 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00217] In some embodiments, the monovalent antibody Ke8G11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 46) encoded by the nucleic acid sequence shown in SEQ ID NO: 45 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ke8G11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 158) encoded by the nucleic acid sequence shown in SEQ ID NO: 157 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00218] In some embodiments, the monovalent antibody Ke8C4 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 42) encoded by the nucleic acid sequence shown in SEQ ID NO: 41 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ke8C4 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 154) encoded by the nucleic acid sequence shown in SEQ ID NO: 153 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00219] In some embodiments, the monovalent antibody Ke8A3 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 26) encoded by the nucleic acid sequence shown in SEQ ID NO: 25 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ke8A3 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 138) encoded by the nucleic acid sequence shown in SEQ ID NO: 137 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00220] In some embodiments, the monovalent antibody Ka3 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 56) encoded by the nucleic acid sequence shown in SEQ ID NO: 55 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ka3 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 168) encoded by the nucleic acid sequence shown in SEQ ID NO: 167 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00221] In some embodiments, the monovalent antibody Ka3A3 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 62) encoded by the nucleic acid sequence shown in SEQ ID NO: 61 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ka3A3 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 174) encoded by the nucleic acid sequence shown in SEQ ID NO: 173 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00222] In some embodiments, the monovalent antibody Ka3G2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 70) encoded by the nucleic acid sequence shown in SEQ ID NO: 69 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ka3G2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 182) encoded by the nucleic acid sequence shown in SEQ ID NO: 181 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00223] In some embodiments, the monovalent antibody Ka3H3 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 60) encoded by the nucleic acid sequence shown in SEQ ID NO: 59 and a lambda dummy light chain 1 (SEQ ID NO: 110) encoded by the nucleic acid sequence shown in SEQ ID NO: 109. In some embodiments, the monovalent antibody Ka3H3 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 172) encoded by the nucleic acid sequence shown in SEQ ID NO: 171 and a lambda dummy variable light domain 1 (SEQ ID NO: 222) encoded by the nucleic acid sequence shown in SEQ ID NO: 221.

[00224] In some embodiments, the monovalent antibody C2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa dummy light chain 2 (SEQ ID NO: 112) encoded by the nucleic acid sequence shown in SEQ ID NO: 111 and a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. In some embodiments, the monovalent antibody C2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa dummy variable light domain 2 (SEQ ID NO: 224) encoded by the nucleic acid sequence shown in SEQ ID NO: 223 and a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207. BISPECIFIC ANTIBODIES

[00225] In some embodiments, the bispecific antibody 5A3xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 4) encoded by the nucleic acid sequence shown in SEQ ID NO: 3 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody 5A3xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 116) encoded by the nucleic acid sequence shown in SEQ ID NO: 115 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00226] In some embodiments, the bispecific antibody 5A3-M3xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 8) encoded by the nucleic acid sequence shown in SEQ ID NO: 7 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody 5A3- M3xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 120) encoded by the nucleic acid sequence shown in SEQ ID NO: 119 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00227] In some embodiments, the bispecific antibody 5A3-M3xC2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 8) encoded by the nucleic acid sequence shown in SEQ ID NO: 7 and a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. In some embodiments, the bispecific antibody 5A3- M3xC2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 120) encoded by the nucleic acid sequence shown in SEQ ID NO: 119 and a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207.

[00228] In some embodiments, the bispecific antibody 5A3-M5xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 10) encoded by the nucleic acid sequence shown in SEQ ID NO: 9 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody 5A3-M5xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 122) encoded by the nucleic acid sequence shown in SEQ ID NO: 121 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00229] In some embodiments, the bispecific antibody 5A3-M5xC2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 10) encoded by the nucleic acid sequence shown in SEQ ID NO: 9 and a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. In some embodiments, the bispecific antibody 5A3-M5xC2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 122) encoded by the nucleic acid sequence shown in SEQ ID NO: 121 and a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207.

[00230] In some embodiments, the bispecific antibody Ke8xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 12) encoded by the nucleic acid sequence shown in SEQ ID NO: 11 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ke8xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 124) encoded by the nucleic acid sequence shown in SEQ ID NO: 123 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00231] In some embodiments, the bispecific antibody Ke8xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 12) encoded by the nucleic acid sequence shown in SEQ ID NO: 11 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ke8xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 124) encoded by the nucleic acid sequence shown in SEQ ID NO: 123 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00232] In some embodiments, the bispecific antibody Ke8A2xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 18) encoded by the nucleic acid sequence shown in SEQ ID NO: 17 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ke8A2xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 130) encoded by the nucleic acid sequence shown in SEQ ID NO: 129 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00233] In some embodiments, the bispecific antibody Ke8B2xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 16) encoded by the nucleic acid sequence shown in SEQ ID NO: 15 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ke8B2xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 128) encoded by the nucleic acid sequence shown in SEQ ID NO: 127 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00234] In some embodiments, the bispecific antibody Ke8G11xC2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 46) encoded by the nucleic acid sequence shown in SEQ ID NO: 45 and a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. In some embodiments, the bispecific antibody Ke8GxC2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 158) encoded by the nucleic acid sequence shown in SEQ ID NO: 157 and a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207.

[00235] In some embodiments, the bispecific antibody Ke8C4xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 42) encoded by the nucleic acid sequence shown in SEQ ID NO: 41 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ke8C4xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 154) encoded by the nucleic acid sequence shown in SEQ ID NO: 153 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00236] In some embodiments, the bispecific antibody Ke8C4xC2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 42) encoded by the nucleic acid sequence shown in SEQ ID NO: 41 and a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. In some embodiments, the bispecific antibody Ke8C4xC2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 154) encoded by the nucleic acid sequence shown in SEQ ID NO: 153 and a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207.

[00237] In some embodiments, the bispecific antibody Ke8A3xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 26) encoded by the nucleic acid sequence shown in SEQ ID NO: 25 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ke8A3xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 138) encoded by the nucleic acid sequence shown in SEQ ID NO: 137 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00238] In some embodiments, the bispecific antibody Ke8A3xC2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 26) encoded by the nucleic acid sequence shown in SEQ ID NO: 25 and a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. In some embodiments, the bispecific antibody Ke8A3xC2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 138) encoded by the nucleic acid sequence shown in SEQ ID NO: 137 and a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207.

[00239] In some embodiments, the bispecific antibody Ka3xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 56) encoded by the nucleic acid sequence shown in SEQ ID NO: 55 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ka3xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 168) encoded by the nucleic acid sequence shown in SEQ ID NO: 167and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00240] In some embodiments, the bispecific antibody Ka3xC2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 56) encoded by the nucleic acid sequence shown in SEQ ID NO: 55 and a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. In some embodiments, the bispecific antibody Ka3xC2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 168) encoded by the nucleic acid sequence shown in SEQ ID NO: 167 and a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207.

[00241] In some embodiments, the bispecific antibody Ka3A3xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 62) encoded by the nucleic acid sequence shown in SEQ ID NO: 61 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ka3A3xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 174) encoded by the nucleic acid sequence shown in SEQ ID NO: 173 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00242] In some embodiments, the bispecific antibody Ka3G2xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 70) encoded by the nucleic acid sequence shown in SEQ ID NO: 69 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ka3G2xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 182) encoded by the nucleic acid sequence shown in SEQ ID NO: 181 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00243] In some embodiments, the bispecific antibody Ka3G2xC2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 70) encoded by the nucleic acid sequence shown in SEQ ID NO: 69 and a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. In some embodiments, the bispecific antibody Ka3G2xC2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 182) encoded by the nucleic acid sequence shown in SEQ ID NO: 181 and a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207.

[00244] In some embodiments, the bispecific antibody Ka3H3xD11 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 60) encoded by the nucleic acid sequence shown in SEQ ID NO: 59 and a lambda light chain (SEQ ID NO: 106) encoded by the nucleic acid sequence shown in SEQ ID NO: 105. In some embodiments, the bispecific antibody Ka3H3xD11 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 172) encoded by the nucleic acid sequence shown in SEQ ID NO: 171 and a lambda variable light domain (SEQ ID NO: 218) encoded by the nucleic acid sequence shown in SEQ ID NO: 217.

[00245] In some embodiments, the bispecific antibody Ka3H3xC2 includes a common heavy chain (SEQ ID NO: 2) encoded by the nucleic acid sequence shown in SEQ ID NO: 1, a kappa light chain (SEQ ID NO: 60) encoded by the nucleic acid sequence shown in SEQ ID NO: 59 and a lambda light chain (SEQ ID NO: 96) encoded by the nucleic acid sequence shown in SEQ ID NO: 95. In some embodiments, the bispecific antibody Ka3H3xC2 includes a common variable heavy domain (SEQ ID NO: 114) encoded by the nucleic acid sequence shown in SEQ ID NO: 113, a kappa variable light domain (SEQ ID NO: 172) encoded by the nucleic acid sequence shown in SEQ ID NO: 171 and a lambda variable light domain (SEQ ID NO: 208) encoded by the nucleic acid sequence shown in SEQ ID NO: 207. Definitions:

[00246] Unless otherwise defined, scientific and technical terms used in connection with the present invention shall have the meanings that are commonly understood by those of ordinary skill in the art. Further, unless otherwise required by context, singular terms shall include pluralities and plural terms shall include the singular. Generally, nomenclatures utilized in connection with, and techniques of, cell and tissue culture, molecular biology, and protein and oligo- or polynucleotide chemistry and hybridization described herein are those well-known and commonly used in the art. Standard techniques are used for recombinant DNA, oligonucleotide synthesis, and tissue culture and transformation (e.g., electroporation, lipofection). Enzymatic reactions and purification techniques are performed according to manufacturer's specifications or as commonly accomplished in the art or as described herein. The foregoing techniques and procedures are generally performed according to conventional methods well known in the art and as described in various general and more specific references that are cited and discussed throughout the present specification. See e.g., Sambrook et al. Molecular Cloning: A Laboratory Manual (2d ed., Cold Spring Harbor Laboratory Press, Cold Spring Harbor, N.Y. (1989)). The nomenclatures utilized in connection with, and the laboratory procedures and techniques of, analytical chemistry, synthetic organic chemistry, and medicinal and pharmaceutical chemistry described herein are those well-known and commonly used in the art. Standard techniques are used for chemical syntheses, chemical analyses, pharmaceutical preparation, formulation, and delivery, and treatment of patients.

[00247] As utilized in accordance with the present disclosure, the following terms, unless otherwise indicated, shall be understood to have the following meanings:

[00248] As used herein, the term "antibody" refers to immunoglobulin molecules and immunologically active portions of immunoglobulin (Ig) molecules, i.e., molecules that contain an antigen binding site that specifically binds (immunoreacts with) an antigen. By "specifically bind" or "immunoreacts with" or "immunospecifically bind" is meant that the antibody reacts with one or more antigenic determinants of the desired antigen and does not react with other polypeptides or binds at much lower affinity (<semantics>Kd>10−6<annotation encoding="application / x-tex">K_d > 10^{-6}< / annotation>< / semantics>). Antibodies include, but are not limited to, polyclonal, monoclonal, chimeric, dAb (domain antibody), single chain, <semantics>Fab<annotation encoding="application / x-tex">F_{ab}< / annotation>< / semantics>, <semantics>Fab′<annotation encoding="application / x-tex">F_{ab'}< / annotation>< / semantics> and <semantics>F(ab′)2<annotation encoding="application / x-tex">F_{(ab')2}< / annotation>< / semantics> fragments, scFvs, and an <semantics>Fab<annotation encoding="application / x-tex">F_{ab}< / annotation>< / semantics> expression library.

[00249] The basic antibody structural unit is known to comprise a tetramer. Each tetramer is composed of two identical pairs of polypeptide chains, each pair having one "light" (about 25 kDa) and one "heavy" chain (about 50-70 kDa). The amino-terminal portion of each chain includes a variable region of about 100 to 110 or more amino acids primarily responsible for antigen recognition. The carboxy-terminal portion of each chain defines a constant region primarily responsible for effector function. In general, antibody molecules obtained from humans relate to any of the classes IgG, IgM, IgA, IgE and IgD, which differ from one another by the nature of the heavy chain present in the molecule. Certain classes have subclasses as well, such as IgG1, IgG2, and others. Furthermore, in humans, the light chain may be a kappa chain or a lambda chain.

[00250] The term "monoclonal antibody" (MAb) or "monoclonal antibody" composition", as used herein, refers to a population of antibody molecules that contain only one molecular species of antibody molecule consisting of a unique light chain gene product and a unique heavy chain gene product. In particular, the complementarity determining regions (CDRs) of the monoclonal antibody are identical in all the molecules of the population. MAbs contain an antigen binding site capable of immunoreacting with a particular epitope of the antigen characterized by a unique binding affinity for it.

[00251] The term "antigen-binding site," or "binding portion" refers to the part of the immunoglobulin molecule that participates in antigen binding. The antigen binding site is formed by amino acid residues of the N-terminal variable ("V") regions of the heavy ("H") and light ("L") chains. Three highly divergent stretches within the V regions of the heavy and light chains, referred to as "hypervariable regions," are interposed between more conserved flanking stretches known as "framework regions," or "FRs". Thus, the term "FR" refers to amino acid sequences which are naturally found between, and adjacent to, hypervariable regions in immunoglobulins. In an antibody molecule, the three hypervariable regions of a light chain and the three hypervariable regions of a heavy chain are disposed relative to each other in three dimensional space to form an antigen-binding surface. The antigen-binding surface is complementary to the three-dimensional surface of a bound antigen, and the three hypervariable regions of each of the heavy and light chains are referred to as "complementarity-determining regions," or "CDRs." The assignment of amino acids to each domain is in accordance with the definitions of Kabat Sequences of Proteins of Immunological Interest (National Institutes of Health, Bethesda, Md. (1987 and 1991)), or Chothia & Lesk J. Mol. Biol. 196:901-917 (1987), Chothia et al. Nature 342:878- 883 (1989).

[00252] As used herein, the term "epitope" includes any protein determinant capable of specific binding to an immunoglobulin, an scFv, or a T-cell receptor. The term "epitope" includes any protein determinant capable of specific binding to an immunoglobulin or T- cell receptor. Epitopic determinants usually consist of chemically active surface groupings of molecules such as amino acids or sugar side chains and usually have specific three dimensional structural characteristics, as well as specific charge characteristics. For example, antibodies may be raised against N-terminal or C-terminal peptides of a polypeptide. An antibody is the to specifically bind an antigen when the dissociation constant is <semantics>≤1μM<annotation encoding="application / x-tex">\leq 1 \mu M< / annotation>< / semantics>; <semantics>e.g.<annotation encoding="application / x-tex">e.g.< / annotation>< / semantics>, <semantics>≤100nM<annotation encoding="application / x-tex">\leq 100 nM< / annotation>< / semantics>, preferably <semantics>≤10nM<annotation encoding="application / x-tex">\leq 10 nM< / annotation>< / semantics> and more preferably <semantics>≤1nM<annotation encoding="application / x-tex">\leq 1 nM< / annotation>< / semantics>.

[00253] As used herein, the terms "immunological binding," and "immunological binding properties" refer to the non-covalent interactions of the type which occur between an immunoglobulin molecule and an antigen for which the immunoglobulin is specific. The strength, or affinity of immunological binding interactions can be expressed in terms of the dissociation constant (Kd) of the interaction, wherein a smaller Kd represents a greater affinity. Immunological binding properties of selected polypeptides can be quantified using methods well known in the art. One such method entails measuring the rates of antigen- binding site / antigen complex formation and dissociation, wherein those rates depend on the concentrations of the complex partners, the affinity of the interaction, and geometric parameters that equally influence the rate in both directions. Thus, both the "on rate constant" (Kon) and the "off rate constant" (Koff) can be determined by calculation of the concentrations and the actual rates of association and dissociation. (See Nature 361:186-87 (1993)). The ratio of <semantics>Koff / Kon<annotation encoding="application / x-tex">K_{off} / K_{on}< / annotation>< / semantics> enables the cancellation of all parameters not related to affinity, and is equal to the dissociation constant Kd. (See, generally, Davies et al. (1990) Annual Rev Biochem 59:439-473). An antibody of the present invention is the to specifically bind to its target, when the equilibrium binding constant <semantics>(Kd)<annotation encoding="application / x-tex">(K_d)< / annotation>< / semantics> is <semantics>≤1μM<annotation encoding="application / x-tex">\leq 1 \mu M< / annotation>< / semantics>, <semantics>e.g.<annotation encoding="application / x-tex">e.g.< / annotation>< / semantics>, <semantics>≤<annotation encoding="application / x-tex">\leq< / annotation>< / semantics> 100 nM, preferably <semantics>≤<annotation encoding="application / x-tex">\leq< / annotation>< / semantics> 10 nM, and more preferably <semantics>≤<annotation encoding="application / x-tex">\leq< / annotation>< / semantics> 1 nM, as measured by assays such as radioligand binding assays or similar assays known to those skilled in the art.

[00254] The term "isolated polynucleotide" as used herein shall mean a polynucleotide of genomic, cDNA, or synthetic origin or some combination thereof, which by virtue of its origin the "isolated polynucleotide" (1) is not associated with all or a portion of a polynucleotide in which the "isolated polynucleotide" is found in nature, (2) is operably linked to a polynucleotide which it is not linked to in nature, or (3) does not occur in nature as part of a larger sequence. Polynucleotides in accordance with the invention include the nucleic acid molecules encoding the heavy chain immunoglobulin molecules, and nucleic acid molecules encoding the light chain immunoglobulin molecules described herein.

[00255] The term "isolated protein" referred to herein means a protein of cDNA, recombinant RNA, or synthetic origin or some combination thereof, which by virtue of its origin, or source of derivation, the "isolated protein" (1) is not associated with proteins found in nature, (2) is free of other proteins from the same source, e.g., free of marine proteins, (3) is expressed by a cell from a different species, or (4) does not occur in nature.

[00256] The term "polypeptide" is used herein as a generic term to refer to native protein, fragments, or analogs of a polypeptide sequence. Hence, native protein fragments, and analogs are species of the polypeptide genus. Polypeptides in accordance with the invention comprise the heavy chain immunoglobulin molecules, and the light chain immunoglobulin molecules described herein, as well as antibody molecules formed by combinations comprising the heavy chain immunoglobulin molecules with light chain immunoglobulin molecules, such as kappa light chain immunoglobulin molecules, and vice versa, as well as fragments and analogs thereof.

[00257] The term "naturally-occurring" as used herein as applied to an object refers to the fact that an object can be found in nature. For example, a polypeptide or polynucleotide sequence that is present in an organism (including viruses) that can be isolated from a source in nature and which has not been intentionally modified by man in the laboratory or otherwise is naturally-occurring.

[00258] The term "operably linked" as used herein refers to positions of components so described are in a relationship permitting them to function in their intended manner. A control sequence "operably linked" to a coding sequence is ligated in such a way that expression of the coding sequence is achieved under conditions compatible with the control sequences.

[00259] The term "control sequence" as used herein refers to polynucleotide sequences which are necessary to effect the expression and processing of coding sequences to which they are ligated. The nature of such control sequences differs depending upon the host organism in prokaryotes, such control sequences generally include promoter, ribosomal binding site, and transcription termination sequence in eukaryotes, generally, such control sequences include promoters and transcription termination sequence. The term "control sequences" is intended to include, at a minimum, all components whose presence is essential for expression and processing, and can also include additional components whose presence is advantageous, for example, leader sequences and fusion partner sequences. The term "polynucleotide" as referred to herein means a polymeric boron of nucleotides of at least 10 bases in length, either ribonucleotides or deoxynucleotides or a modified form of either type of nucleotide. The term includes single and double stranded forms of DNA.

[00260] As used herein, the twenty conventional amino acids and their abbreviations follow conventional usage. See Immunology - A Synthesis (2nd Edition, E.S. Golub and D.R. Gren, Eds., Sinauer Associates, Sunderland Mass. (1991)). Stereoisomers (e.g., D- amino acids) of the twenty conventional amino acids, unnatural amino acids such as <semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics>-, <semantics>α<annotation encoding="application / x-tex">\alpha< / annotation>< / semantics>- disubstituted amino acids, N-alkyl amino acids, lactic acid, and other unconventional amino acids may also be suitable components for polypeptides of the present invention. Examples of unconventional amino acids include: 4 hydroxyproline, <semantics>γ<annotation encoding="application / x-tex">\gamma< / annotation>< / semantics>-carboxyglutamate, <semantics>ϵ<annotation encoding="application / x-tex">\epsilon< / annotation>< / semantics>-N,N,N- trimethyllysine, ε -N-acetyllysine, O-phosphoserine, N- acetylserine, N-formylmethionine, 3-methylhistidine, 5-hydroxylysine, σ-N-methylarginine, and other similar amino acids and imino acids (e.g., 4- hydroxyproline). In the polypeptide notation used herein, the left-hand direction is the amino terminal direction and the right-hand direction is the carboxy-terminal direction, in accordance with standard usage and convention.

[00261] As applied to polypeptides, the term "substantial identity" means that two peptide sequences, when optimally aligned, such as by the programs GAP or BESTFIT using default gap weights, share at least 80 percent sequence identity, preferably at least 90 percent sequence identity, more preferably at least 95 percent sequence identity, and most preferably at least 99 percent sequence identity.

[00262] Preferably, residue positions which are not identical differ by conservative amino acid substitutions.

[00263] Conservative amino acid substitutions refer to the interchangeability of residues having similar side chains. For example, a group of amino acids having aliphatic side chains is glycine, alanine, valine, leucine, and isoleucine; a group of amino acids having aliphatic-hydroxyl side chains is serine and threonine; a group of amino acids having amide- containing side chains is asparagine and glutamine; a group of amino acids having aromatic side chains is phenylalanine, tyrosine, and tryptophan; a group of amino acids having basic side chains is lysine, arginine, and histidine; and a group of amino acids having sulfur- containing side chains is cysteine and methionine. Preferred conservative amino acids substitution groups are: valine-leucine-isoleucine, phenylalanine-tyrosine, lysine- arginine, alanine valine, glutamic- aspartic, and asparagine-glutamine.

[00264] As discussed herein, minor variations in the amino acid sequences of antibodies or immunoglobulin molecules are contemplated as being encompassed by the present invention, providing that the variations in the amino acid sequence maintain at least 75%, more preferably at least 80%, 90%, 95%, and most preferably 99%. In particular, conservative amino acid replacements are contemplated. Conservative replacements are those that take place within a family of amino acids that are related in their side chains. Genetically encoded amino acids are generally divided into families: (1) acidic amino acids are aspartate, glutamate; (2) basic amino acids are lysine, arginine, histidine; (3) non-polar amino acids are alanine, valine, leucine, isoleucine, proline, phenylalanine, methionine, tryptophan, and (4) uncharged polar amino acids are glycine, asparagine, glutamine, cysteine, serine, threonine, tyrosine. The hydrophilic amino acids include arginine, asparagine, aspartate, glutamine, glutamate, histidine, lysine, serine, and threonine. The hydrophobic amino acids include alanine, cysteine, isoleucine, leucine, methionine, phenylalanine, proline, tryptophan, tyrosine and valine. Other families of amino acids include (i) serine and threonine, which are the aliphatic-hydroxy family; (ii) asparagine and glutamine, which are the amide containing family; (iii) alanine, valine, leucine and isoleucine, which are the aliphatic family; and (iv) phenylalanine, tryptophan, and tyrosine, which are the aromatic family. For example, it is reasonable to expect that an isolated replacement of a leucine with an isoleucine or valine, an aspartate with a glutamate, a threonine with a serine, or a similar replacement of an amino acid with a structurally related amino acid will not have a major effect on the binding or properties of the resulting molecule, especially if the replacement does not involve an amino acid within a framework site. Whether an amino acid change results in a functional peptide can readily be determined by assaying the specific activity of the polypeptide derivative. Assays are described in detail herein. Fragments or analogs of antibodies or immunoglobulin molecules can be readily prepared by those of ordinary skill in the art. Preferred amino- and carboxy-termini of fragments or analogs occur near boundaries of functional domains. Structural and functional domains can be identified by comparison of the nucleotide and / or amino acid sequence data to public or proprietary sequence databases. Preferably, computerized comparison methods are used to identify sequence motifs or predicted protein conformation domains that occur in other proteins of known structure and / or function. Methods to identify protein sequences that fold into a known three-dimensional structure are known. Bowie et al. Science 253:164 (1991). Thus, the foregoing examples demonstrate that those of skill in the art can recognize sequence motifs and structural conformations that may be used to define structural and functional domains in accordance with the invention.

[00265] Preferred amino acid substitutions are those which: (1) reduce susceptibility to proteolysis, (2) reduce susceptibility to oxidation, (3) alter binding affinity for forming protein complexes, (4) alter binding affinities, and (4) confer or modify other physicochemical or functional properties of such analogs. Analogs can include various muteins of a sequence other than the naturally-occurring peptide sequence. For example, single or multiple amino acid substitutions (preferably conservative amino acid substitutions) may be made in the naturally- occurring sequence (preferably in the portion of the polypeptide outside the domain(s) forming intermolecular contacts. A conservative amino acid substitution should not substantially change the structural characteristics of the parent sequence (e.g., a replacement amino acid should not tend to break a helix that occurs in the parent sequence, or disrupt other types of secondary structure that characterizes the parent sequence). Examples of art-recognized polypeptide secondary and tertiary structures are described in Proteins, Structures and Molecular Principles (Creighton, Ed., W. H. Freeman and Company, New York (1984)); Introduction to Protein Structure (C. Branden and J. Tooze, eds., Garland Publishing, New York, N.Y. (1991); and Thornton et at. Nature 354:105 (1991).

[00266] As used herein, the terms "label" or "labeled" refers to incorporation of a detectable marker, e.g., by incorporation of a radiolabeled amino acid or attachment to a polypeptide of biotinyl moieties that can be detected by marked avidin (e.g., streptavidin containing a fluorescent marker or enzymatic activity that can be detected by optical or calorimetric methods). In certain situations, the label or marker can also be therapeutic. Various methods of labeling polypeptides and glycoproteins are known in the art and may be used. Examples of labels for polypeptides include, but are not limited to, the following: radioisotopes or radionuclides (e.g., 3H, 14C, 15N, 35S, 90Y, 99Tc, 111In, 125I, 131I), fluorescent labels (e.g., FITC, rhodamine, lanthanide phosphors), enzymatic labels (e.g., horseradish peroxidase, p-galactosidase, luciferase, alkaline phosphatase), chemiluminescent, biotinyl groups, predetermined polypeptide epitopes recognized by a secondary reporter (e.g., leucine zipper pair sequences, binding sites for secondary antibodies, metal binding domains, epitope tags). In some embodiments, labels are attached by spacer arms of various lengths to reduce potential steric hindrance. The term "pharmaceutical agent or drug" as used herein refers to a chemical compound or composition capable of inducing a desired therapeutic effect when properly administered to a patient.

[00267] Other chemistry terms herein are used according to conventional usage in the art, as exemplified by The McGraw-Hill Dictionary of Chemical Terms (Parker, S., Ed., McGraw-Hill, San Francisco (1985)).

[00268] As used herein, "substantially pure" means an object species is the predominant species present (i.e., on a molar basis it is more abundant than any other individual species in the composition), and preferably a substantially purified fraction is a composition wherein the object species comprises at least about 50 percent (on a molar basis) of all macromolecular species present.

[00269] Generally, a substantially pure composition will comprise more than about 80 percent of all macromolecular species present in the composition, more preferably more than about 85%, 90%, 95%, and 99%. Most preferably, the object species is purified to essential homogeneity (contaminant species cannot be detected in the composition by conventional detection methods) wherein the composition consists essentially of a single macromolecular species.

[00270] The term patient includes human and veterinary subjects. Antibodies

[00271] Various procedures known within the art may be used for the production of polyclonal or monoclonal antibodies directed against a given target, such as, for example, CD47, a tumor associated antigen or other target, or against derivatives, fragments, analogs homologs or orthologs thereof. (See, for example, Antibodies: A Laboratory Manual, Harlow E, and Lane D, 1988, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY.

[00272] Antibodies are purified by well-known techniques, such as affinity chromatography using protein A or protein G, which provide primarily the IgG fraction of immune serum. Subsequently, or alternatively, the specific antigen which is the target of the immunoglobulin sought, or an epitope thereof, may be immobilized on a column to purify the immune specific antibody by immunoaffinity chromatography. Purification of immunoglobulins is discussed, for example, by D. Wilkinson (The Scientist, published by The Scientist, Inc., Philadelphia PA, Vol. 14, No. 8 (April 17, 2000), pp. 25-28).

[00273] In some embodiments, the antibodies of the invention are monoclonal antibodies. Monoclonal antibodies are generated, for example, by using the procedures set forth in the Examples provided herein. Antibodies are also generated, e.g., by immunizing BALB / c mice with combinations of cell transfectants expressing high levels of a given target on their surface. Hybridomas resulting from myeloma / B cell fusions are then screened for reactivity to the selected target.

[00274] Monoclonal antibodies are prepared, for example, using hybridoma methods, such as those described by Kohler and Milstein, Nature, 256:495 (1975). In a hybridoma method, a mouse, hamster, or other appropriate host animal, is typically immunized with an immunizing agent to elicit lymphocytes that produce or are capable of producing antibodies that will specifically bind to the immunizing agent. Alternatively, the lymphocytes can be immunized in vitro.

[00275] The immunizing agent will typically include the protein antigen, a fragment thereof or a fusion protein thereof. Generally, either peripheral blood lymphocytes are used if cells of human origin are desired, or spleen cells or lymph node cells are used if non- human mammalian sources are desired. The lymphocytes are then fused with an immortalized cell line using a suitable fusing agent, such as polyethylene glycol, to form a hybridoma cell (Goding, Monoclonal Antibodies: Principles and Practice, Academic Press, (1986) pp. 59-103). Immortalized cell lines are usually transformed mammalian cells, particularly myeloma cells of rodent, bovine and human origin. Usually, rat or mouse myeloma cell lines are employed. The hybridoma cells can be cultured in a suitable culture medium that preferably contains one or more substances that inhibit the growth or survival of the unfused, immortalized cells. For example, if the parental cells lack the enzyme hypoxanthine guanine phosphoribosyl transferase (HGPRT or HPRT), the culture medium for the hybridomas typically will include hypoxanthine, aminopterin, and thymidine ("HAT medium"), which substances prevent the growth of HGPRT-deficient cells.

[00276] Preferred immortalized cell lines are those that fuse efficiently, support stable high level expression of antibody by the selected antibody-producing cells, and are sensitive to a medium such as HAT medium. More preferred immortalized cell lines are murine myeloma lines, which can be obtained, for instance, from the Salk Institute Cell Distribution Center, San Diego, California and the American Type Culture Collection, Manassas, Virginia. Human myeloma and mouse-human heteromyeloma cell lines also have been described for the production of monoclonal antibodies. (See Kozbor, J. Immunol., 133:3001 (1984); Brodeur et al., Monoclonal Antibody Production Techniques and Applications, Marcel Dekker, Inc., New York, (1987) pp. 51-63)).

[00277] The culture medium in which the hybridoma cells are cultured can then be assayed for the presence of monoclonal antibodies directed against the antigen. Preferably, the binding specificity of monoclonal antibodies produced by the hybridoma cells is determined by immunoprecipitation or by an in vitro binding assay, such as radioimmunoassay (RIA) or enzyme-linked immunoabsorbent assay (ELISA). Such techniques and assays are known in the art. The binding affinity of the monoclonal antibody can, for example, be determined by the Scatchard analysis of Munson and Pollard, Anal. Biochem., 107:220 (1980). Moreover, in therapeutic applications of monoclonal antibodies, it is important to identify antibodies having a high degree of specificity and a high binding affinity for the target antigen.

[00278] After the desired hybridoma cells are identified, the clones can be subcloned by limiting dilution procedures and grown by standard methods. (See Goding, Monoclonal Antibodies: Principles and Practice, Academic Press, (1986) pp. 59-103). Suitable culture media for this purpose include, for example, Dulbecco's Modified Eagle's Medium and RPMI-1640 medium. Alternatively, the hybridoma cells can be grown in vivo as ascites in a mammal.

[00279] The monoclonal antibodies secreted by the subclones can be isolated or purified from the culture medium or ascites fluid by conventional immunoglobulin purification procedures such as, for example, protein A-SepharoseTM, hydroxylapatite chromatography, gel electrophoresis, dialysis, or affinity chromatography.

[00280] Monoclonal antibodies can also be made by recombinant DNA methods, such as those described in U.S. Patent No. 4,816,567. DNA encoding the monoclonal antibodies of the invention can be readily isolated and sequenced using conventional procedures (e.g., by using oligonucleotide probes that are capable of binding specifically to genes encoding the heavy and light chains of murine antibodies). The hybridoma cells of the invention serve as a preferred source of such DNA. Once isolated, the DNA can be placed into expression vectors, which are then transfected into host cells such as simian COS cells, Chinese hamster ovary (CHO) cells, or myeloma cells that do not otherwise produce immunoglobulin protein, to obtain the synthesis of monoclonal antibodies in the recombinant host cells. The DNA also can be modified, for example, by substituting the coding sequence for human heavy and light chain constant domains in place of the homologous murine sequences (see U.S. Patent No. 4,816,567; Morrison, Nature 368, 812- 13 (1994)) or by covalently joining to the immunoglobulin coding sequence all or part of the coding sequence for a non-immunoglobulin polypeptide. Such a non-immunoglobulin polypeptide can be substituted for the constant domains of an antibody of the invention, or can be substituted for the variable domains of one antigen-combining site of an antibody of the invention to create a chimeric bivalent antibody.

[00281] Monoclonal antibodies of the invention include humanized antibodies or human antibodies. These antibodies are suitable for administration to humans without engendering an immune response by the human against the administered immunoglobulin. Humanized forms of antibodies are chimeric immunoglobulins, immunoglobulin chains or fragments thereof (such as Fv, Fab, Fab', F(ab')2 or other antigen-binding subsequences of antibodies) that are principally comprised of the sequence of a human immunoglobulin, and contain minimal sequence derived from a non-human immunoglobulin. Humanization is performed, e.g., by following the method of Winter and co-workers (Jones et al., Nature, 321:522-525 (1986); Riechmann et al., Nature, 332:323-327 (1988); Verhoeyen et al., Science, 239:1534-1536 (1988)), by substituting rodent CDRs or CDR sequences for the corresponding sequences of a human antibody. (See also U.S. Patent No. 5,225,539). In some instances, Fv framework residues of the human immunoglobulin are replaced by corresponding non-human residues. Humanized antibodies also comprise, e.g., residues which are found neither in the recipient antibody nor in the imported CDR or framework sequences. In general, the humanized antibody includes substantially all of at least one, and typically two, variable domains, in which all or substantially all of the CDR regions correspond to those of a non-human immunoglobulin and all or substantially all of the framework regions are those of a human immunoglobulin consensus sequence. The humanized antibody optimally also includes at least a portion of an immunoglobulin constant region (Fc), typically that of a human immunoglobulin (Jones et al., 1986; Riechmann et al., 1988; and Presta, Curr. Op. Struct. Biol., 2:593-596 (1992)).

[00282] Fully human antibodies are antibody molecules in which the entire sequence of both the light chain and the heavy chain, including the CDRs, arise from human genes. Such antibodies are termed "human antibodies", or "fully human antibodies" herein. Monoclonal antibodies can be prepared by using trioma technique; the human B-cell hybridoma technique (see Kozbor, et al., 1983 Immunol Today 4: 72); and the EBV hybridoma technique to produce monoclonal antibodies (see Cole, et al., 1985 In: MONOCLONAL ANTIBODIES AND CANCER THERAPY, Alan R. Liss, Inc., pp. 77-96). Monoclonal antibodies may be utilized and may be produced by using human hybridomas (see Cote, et al., 1983. Proc Natl Acad Sci USA 80: 2026-2030) or by transforming human B-cells with Epstein Barr Virus in vitro (see Cole, et al., 1985 In: MONOCLONAL ANTIBODIES AND CANCER THERAPY, Alan R. Liss, Inc., pp. 77-96).

[00283] In addition, human antibodies can also be produced using additional techniques, including phage display libraries. (See Hoogenboom and Winter, J. Mol. Biol., 227:381 (1991); Marks et al., J. Mol. Biol., 222:581 (1991)). Similarly, human antibodies can be made by introducing human immunoglobulin loci into transgenic animals, e.g., mice in which the endogenous immunoglobulin genes have been partially or completely inactivated. Upon challenge, human antibody production is observed, which closely resembles that seen in humans in all respects, including gene rearrangement, assembly, and antibody repertoire. This approach is described, for example, in U.S. Patent Nos. 5,545,807; 5,545,806; 5,569,825; 5,625,126; 5,633,425; 5,661,016, and in Marks et al., Bio / Technology 10, 779-783 (1992); Lonberg et al., Nature 368 856-859 (1994); Morrison, Nature 368, 812-13 (1994); Fishwild et al, Nature Biotechnology 14, 845-51 (1996); Neuberger, Nature Biotechnology 14, 826 (1996); and Lonberg and Huszar, Intern. Rev. Immunol. 13 65-93 (1995).

[00284] Human antibodies may additionally be produced using transgenic nonhuman animals which are modified so as to produce fully human antibodies rather than the animal's endogenous antibodies in response to challenge by an antigen. (See PCT publication WO94 / 02602). The endogenous genes encoding the heavy and light immunoglobulin chains in the nonhuman host have been incapacitated, and active loci encoding human heavy and light chain immunoglobulins are inserted into the host's genome. The human genes are incorporated, for example, using yeast artificial chromosomes containing the requisite human DNA segments. An animal which provides all the desired modifications is then obtained as progeny by crossbreeding intermediate transgenic animals containing fewer than the full complement of the modifications. An example of such a nonhuman animal is a mouse termed the XenomouseTM as disclosed in PCT publications WO 96 / 33735 and WO 96 / 34096. This animal produces B cells which secrete fully human immunoglobulins. The antibodies can be obtained directly from the animal after immunization with an immunogen of interest, as, for example, a preparation of a polyclonal antibody, or alternatively from immortalized B cells derived from the animal, such as hybridomas producing monoclonal antibodies. Additionally, the genes encoding the immunoglobulins with human variable regions can be recovered and expressed to obtain the antibodies directly, or can be further modified to obtain analogs of antibodies such as, for example, single chain Fv (scFv) molecules.

[00285] An example of a method of producing a nonhuman host, exemplified as a mouse, lacking expression of an endogenous immunoglobulin heavy chain is disclosed in U.S. Patent No. 5,939,598. It can be obtained by a method, which includes deleting the J segment genes from at least one endogenous heavy chain locus in an embryonic stem cell to prevent rearrangement of the locus and to prevent formation of a transcript of a rearranged immunoglobulin heavy chain locus, the deletion being effected by a targeting vector containing a gene encoding a selectable marker; and producing from the embryonic stem cell a transgenic mouse whose somatic and germ cells contain the gene encoding the selectable marker.

[00286] One method for producing an antibody of interest, such as a human antibody, is disclosed in U.S. Patent No. 5,916,771. This method includes introducing an expression vector that contains a nucleotide sequence encoding a heavy chain into one mammalian host cell in culture, introducing an expression vector containing a nucleotide sequence encoding a light chain into another mammalian host cell, and fusing the two cells to form a hybrid cell. The hybrid cell expresses an antibody containing the heavy chain and the light chain.

[00287] In a further improvement on this procedure, a method for identifying a clinically relevant epitope on an immunogen and a correlative method for selecting an antibody that binds specifically to the relevant epitope with high affinity are disclosed in PCT publication WO 99 / 53049.

[00288] The antibody can be expressed by a vector containing a DNA segment encoding the single chain antibody described above.

[00289] These can include vectors, liposomes, naked DNA, adjuvant-assisted DNA. gene gun, catheters, etc. Vectors include chemical conjugates such as described in WO 93 / 64701, which has targeting moiety (e.g., a ligand to a cellular surface receptor), and a nucleic acid binding moiety (e.g., polylysine), viral vector (e.g., a DNA or RNA viral vector), fusion proteins such as described in PCT / US 95 / 02140 (WO 95 / 22618) which is a fusion protein containing a target moiety (e.g., an antibody specific for a target cell) and a nucleic acid binding moiety (e.g., a protamine), plasmids, phage, etc. The vectors can be chromosomal, non-chromosomal or synthetic.

[00290] Preferred vectors include viral vectors, fusion proteins and chemical conjugates. Retroviral vectors include moloney murine leukemia viruses. DNA viral vectors are preferred. These vectors include pox vectors such as orthopox or avipox vectors, herpesvirus vectors such as a herpes simplex I virus (HSV) vector (see Geller, A. I. et al., J. Neurochem, 64:487 (1995); Lim, F., et al., in DNA Cloning: Mammalian Systems, D. Glover, Ed. (Oxford Univ. Press, Oxford England) (1995); Geller, A. I. et al., Proc Natl. Acad. Sci.: U.S.A. 90:7603 (1993); Geller, A. I., et al., Proc Natl. Acad. Sci USA 87:1149 (1990), Adenovirus Vectors (see LeGal LaSalle et al., Science, 259:988 (1993); Davidson, et al., Nat. Genet 3:219 (1993); Yang, et al., J. Virol. 69:2004 (1995) and Adeno-associated Virus Vectors (see Kaplitt, M. G. et al., Nat. Genet. 8:148 (1994).

[00291] Pox viral vectors introduce the gene into the cells cytoplasm. Avipox virus vectors result in only a short term expression of the nucleic acid. Adenovirus vectors, adeno-associated virus vectors and herpes simplex virus (HSV) vectors are preferred for introducing the nucleic acid into neural cells. The adenovirus vector results in a shorter term expression (about 2 months) than adeno-associated virus (about 4 months), which in turn is shorter than HSV vectors. The particular vector chosen will depend upon the target cell and the condition being treated. The introduction can be by standard techniques, e.g., infection, transfection, transduction or transformation. Examples of modes of gene transfer include e.g., naked DNA, CaPO4 precipitation, DEAE dextran, electroporation, protoplast fusion, lipofection, cell microinjection, and viral vectors.

[00292] The vector can be employed to target essentially any desired target cell. For example, stereotaxic injection can be used to direct the vectors (e.g., adenovirus, HSV) to a desired location. Additionally, the particles can be delivered by intracerebroventricular (icv) infusion using a minipump infusion system, such as a SynchroMed Infusion System. A method based on bulk flow, termed convection, has also proven effective at delivering large molecules to extended areas of the brain and may be useful in delivering the vector to the target cell. (See Bobo et al., Proc. Natl. Acad. Sci. USA 91:2076-2080 (1994); Morrison et al., Am. J. Physiol. 266:292-305 (1994)). Other methods that can be used include catheters, intravenous, parenteral, intraperitoneal and subcutaneous injection, and oral or other known routes of administration.

[00293] Bispecific antibodies are antibodies that have binding specificities for at least two different antigens. In the present case, one of the binding specificities is for a target such as CD47 or any fragment thereof. The second binding target is any other antigen, and advantageously is a cell-surface protein or receptor or receptor subunit.

[00294] Methods for making bispecific antibodies are known in the art. Traditionally, the recombinant production of bispecific antibodies is based on the co-expression of two immunoglobulin heavy-chain / light-chain pairs, where the two heavy chains have different specificities (Milstein and Cuello, Nature, 305:537-539 (1983)). Because of the random assortment of immunoglobulin heavy and light chains, these hybridomas (quadromas) produce a potential mixture of ten different antibody molecules, of which only one has the correct bispecific structure. The purification of the correct molecule is usually accomplished by affinity chromatography steps. Similar procedures are disclosed in WO 93 / 08829, published 13 May 1993, and in Traunecker et al., EMBO J., 10:3655-3659 (1991).

[00295] Bispecific and / or monovalent antibodies of the invention can be made using any of a variety of art-recognized techniques, including those disclosed in co-pending application WO 2012 / 023053, filed August 16, 2011. The methods described in WO 2012 / 023053 generate bispecific antibodies that are identical in structure to a human immunoglobulin. This type of molecule is composed of two copies of a unique heavy chain polypeptide, a first light chain variable region fused to a constant Kappa domain and second light chain variable region fused to a constant Lambda domain. Each combining site displays a different antigen specificity to which both the heavy and light chain contribute. The light chain variable regions can be of the Lambda or Kappa family and are preferably fused to a Lambda and Kappa constant domains, respectively. This is preferred in order to avoid the generation of non-natural polypeptide junctions. However it is also possible to obtain bispecific antibodies of the invention by fusing a Kappa light chain variable domain to a constant Lambda domain for a first specificity and fusing a Lambda light chain variable domain to a constant Kappa domain for the second specificity. The bispecific antibodies described in WO 2012 / 023053 are referred to as IgGκλ antibodies or "κλ bodies," a new fully human bispecific IgG format. This <semantics>κλ<annotation encoding="application / x-tex">\kappa\lambda< / annotation>< / semantics>-body format allows the affinity purification of a bispecific antibody that is undistinguishable from a standard IgG molecule with characteristics that are undistinguishable from a standard monoclonal antibody and, therefore, favorable as compared to previous formats.

[00296] An essential step of the method is the identification of two antibody Fv regions (each composed by a variable light chain and variable heavy chain domain) having different antigen specificities that share the same heavy chain variable domain. Numerous methods have been described for the generation of monoclonal antibodies and fragments thereof. (See, e.g., Antibodies: A Laboratory Manual, Harlow E, and Lane D, 1988, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY). Fully human antibodies are antibody molecules in which the sequence of both the light chain and the heavy chain, including the CDRs 1 and 2, arise from human genes. The CDR3 region can be of human origin or designed by synthetic means. Such antibodies are termed "human antibodies", or "fully human antibodies" herein. Human monoclonal antibodies can be prepared by using the trioma technique; the human B-cell hybridoma technique (see Kozbor, et al., 1983) Immunol Today 4: 72); and the EBV hybridoma technique to produce human monoclonal antibodies (see Cole, et al., 1985 In: MONOCLONAL ANTIBODIES AND CANCER THERAPY, Alan R. Liss, Inc., pp. 77-96). Human monoclonal antibodies may be utilized and may be produced by using human hybridomas (see Cote, et al., 1983. Proc Natl Acad Sci USA 80: 2026-2030) or by transforming human B-cells with Epstein Barr Virus in vitro (see Cole, et al., 1985 In: MONOCLONAL ANTIBODIES AND CANCER THERAPY, Alan R. Liss, Inc., pp. 77- 96).

[00297] Monoclonal antibodies are generated, e.g., by immunizing an animal with a target antigen or an immunogenic fragment, derivative or variant thereof. Alternatively, the animal is immunized with cells transfected with a vector containing a nucleic acid molecule encoding the target antigen, such that the target antigen is expressed and associated with the surface of the transfected cells. A variety of techniques are well-known in the art for producing xenogenic non-human animals. For example, see U.S. Pat. No. 6,075,181 and No. 6,150,584.

[00298] Alternatively, the antibodies are obtained by screening a library that contains antibody or antigen binding domain sequences for binding to the target antigen. This library is prepared, e.g., in bacteriophage as protein or peptide fusions to a bacteriophage coat protein that is expressed on the surface of assembled phage particles and the encoding DNA sequences contained within the phage particles (i.e., "phage displayed library").

[00299] Hybridomas resulting from myeloma / B cell fusions are then screened for reactivity to the target antigen. Monoclonal antibodies are prepared, for example, using hybridoma methods, such as those described by Kohler and Milstein, Nature, 256:495 (1975). In a hybridoma method, a mouse, hamster, or other appropriate host animal, is typically immunized with an immunizing agent to elicit lymphocytes that produce or are capable of producing antibodies that will specifically bind to the immunizing agent. Alternatively, the lymphocytes can be immunized in vitro.

[00300] Although not strictly impossible, the serendipitous identification of different antibodies having the same heavy chain variable domain but directed against different antigens is highly unlikely. Indeed, in most cases the heavy chain contributes largely to the antigen binding surface and is also the most variable in sequence. In particular the CDR3 on the heavy chain is the most diverse CDR in sequence, length and structure. Thus, two antibodies specific for different antigens will almost invariably carry different heavy chain variable domains.

[00301] The methods disclosed in co-pending application WO 2012 / 023053 overcomes this limitation and greatly facilitates the isolation of antibodies having the same heavy chain variable domain by the use of antibody libraries in which the heavy chain variable domain is the same for all the library members and thus the diversity is confined to the light chain variable domain. Such libraries are described, for example, in co-pending applications WO 2010 / 135558 and WO 2011 / 084255. However, as the light chain variable domain is expressed in conjunction with the heavy variable domain, both domains can contribute to antigen binding. To further facilitate the process, antibody libraries containing the same heavy chain variable domain and either a diversity of Lambda variable light chains or Kappa variable light chains can be used in parallel for in vitro selection of antibodies against different antigens. This approach enables the identification of two antibodies having a common heavy chain but one carrying a Lambda light chain variable domain and the other a Kappa light chain variable domain that can be used as building blocks for the generation of a bispecific antibody in the full immunoglobulin format of the invention. The bispecific antibodies of the invention can be of different Isotypes and their Fc portion can be modified in order to alter the bind properties to different Fc receptors and in this way modify the effectors functions of the antibody as well as it pharmacokinetic properties. Numerous methods for the modification of the Fc portion have been described and are applicable to antibodies of the invention. (see for example Strohl, WR Curr Opin Biotechnol 2009 (6):685-91; U.S. Pat. No. 6,528,624; PCT / US2009 / 0191199 filed Jan 9, 2009). The methods of the invention can also be used to generate bispecific antibodies and antibody mixtures in a F(ab')2 format that lacks the Fc portion.

[00302] The common heavy chain and two different light chains are co-expressed into a single cell to allow for the assembly of a bispecific antibody of the invention. If all the polypeptides get expressed at the same level and get assembled equally well to form an immunoglobulin molecule then the ratio of monospecific (same light chains) and bispecific (two different light chains) should be 50%. However, it is likely that different light chains are expressed at different levels and / or do not assemble with the same efficiency. Therefore, a means to modulate the relative expression of the different polypeptides is used to compensate for their intrinsic expression characteristics or different propensities to assemble with the common heavy chain. This modulation can be achieved via promoter strength, the use of internal ribosome entry sites (IRES) featuring different efficiencies or other types of regulatory elements that can act at transcriptional or translational levels as well as acting on mRNA stability. Different promoters of different strength could include CMV (Immediate-early Cytomegalovirus virus promoter); EF1-1α (Human elongation factor 1α-subunit promoter); Ubc (Human ubiquitin C promoter); SV40 (Simian virus 40 promoter). Different IRES have also been described from mammalian and viral origin. (See e.g., Hellen CU and Sarnow P. Genes Dev 2001 15: 1593–612). These IRES can greatly differ in their length and ribosome recruiting efficiency. Furthermore, it is possible to further tune the activity by introducing multiple copies of an IRES (Stephen et al. 2000 Proc Natl Acad Sci USA 97: 1536-1541). The modulation of the expression can also be achieved by multiple sequential transfections of cells to increase the copy number of individual genes expressing one or the other light chain and thus modify their relative expressions. The Examples provided herein demonstrate that controlling the relative expression of the different chains is critical for maximizing the assembly and overall yield of the bispecific antibody.

[00303] The co-expression of the heavy chain and two light chains generates a mixture of three different antibodies into the cell culture supernatant: two monospecific bivalent antibodies and one bispecific bivalent antibody. The latter has to be purified from the mixture to obtain the molecule of interest. The method described herein greatly facilitates this purification procedure by the use of affinity chromatography media that specifically interact with the Kappa or Lambda light chain constant domains such as the CaptureSelect Fab Kappa and CaptureSelect Fab Lambda affinity matrices (BAC BV, Holland). This multi-step affinity chromatography purification approach is efficient and generally applicable to antibodies of the invention. This is in sharp contrast to specific purification methods that have to be developed and optimized for each bispecific antibodies derived from quadromas or other cell lines expressing antibody mixtures. Indeed, if the biochemical characteristics of the different antibodies in the mixtures are similar, their separation using standard chromatography technique such as ion exchange chromatography can be challenging or not possible at all.

[00304] Other suitable purification methods include those disclosed in co-pending application PCT / IB2012 / 003028, filed on October 19, 2012, published as WO2013 / 088259.

[00305] In other embodiments of producing bispecific antibodies, antibody variable domains with the desired binding specificities (antibody-antigen combining sites) can be fused to immunoglobulin constant domain sequences. The fusion preferably is with an immunoglobulin heavy-chain constant domain, comprising at least part of the hinge, CH2, and CH3 regions. It is preferred to have the first heavy-chain constant region (CH1) containing the site necessary for light-chain binding present in at least one of the fusions. DNAs encoding the immunoglobulin heavy-chain fusions and, if desired, the immunoglobulin light chain, are inserted into separate expression vectors, and are co- transfected into a suitable host organism. For further details of generating bispecific antibodies see, for example, Suresh et al., Methods in Enzymology, 121:210 (1986).

[00306] According to another approach described in WO 96 / 27011, the interface between a pair of antibody molecules can be engineered to maximize the percentage of heterodimers which are recovered from recombinant cell culture. The preferred interface includes at least a part of the CH3 region of an antibody constant domain. In this method, one or more small amino acid side chains from the interface of the first antibody molecule are replaced with larger side chains (e.g., tyrosine or tryptophan). Compensatory "cavities" of identical or similar size to the large side chain(s) are created on the interface of the second antibody molecule by replacing large amino acid side chains with smaller ones (e.g., alanine or threonine). This provides a mechanism for increasing the yield of the heterodimer over other unwanted end-products such as homodimers.

[00307] Techniques for generating bispecific antibodies from antibody fragments have been described in the literature. For example, bispecific antibodies can be prepared using chemical linkage. The bispecific antibodies produced can be used as agents for the selective immobilization of enzymes.

[00308] Various techniques for making and isolating bispecific antibody fragments directly from recombinant cell culture have also been described. For example, bispecific antibodies have been produced using leucine zippers. Kostelny et al., J. Immunol. 148(5):1547-1553 (1992). The leucine zipper peptides from the Fos and Jun proteins were linked to the Fab' portions of two different antibodies by gene fusion. The antibody homodimers were reduced at the hinge region to form monomers and then re-oxidized to form the antibody heterodimers. This method can also be utilized for the production of antibody homodimers. The "diabody" technology described by Hollinger et al., Proc. Natl. Acad. Sci. USA 90:6444-6448 (1993) has provided an alternative mechanism for making bispecific antibody fragments. The fragments comprise a heavy-chain variable domain (VH) connected to a light-chain variable domain (VL) by a linker which is too short to allow pairing between the two domains on the same chain. Accordingly, the VH and VL domains of one fragment are forced to pair with the complementary VL and VH domains of another fragment, thereby forming two antigen-binding sites. Another strategy for making bispecific antibody fragments by the use of single-chain Fv (sFv) dimers has also been reported. See, Gruber et al., J. Immunol. 152:5368 (1994).

[00309] Antibodies with more than two valencies are contemplated. For example, trispecific antibodies can be prepared. Tutt et al., J. Immunol. 147:60 (1991).

[00310] Exemplary bispecific antibodies can bind to two different epitopes, at least one of which originates in the protein antigen of the invention. Alternatively, an anti- antigenic arm of an immunoglobulin molecule can be combined with an arm which binds to a triggering molecule on a leukocyte such as a T-cell receptor molecule (e.g., CD2, CD3, CD28, or B7), or Fc receptors for IgG (Fc\cepris R), such as Fc\cepris RI (CD64), Fc\cepris RII (CD32) and FcyRIII (CD16) so as to focus cellular defense mechanisms to the cell expressing the particular antigen. Bispecific antibodies can also be used to direct cytotoxic agents to cells which express a particular antigen. These antibodies possess an antigen-binding arm and an arm which binds a cytotoxic agent or a radionuclide chelator, such as EOTUBE, DPTA, DOTA, or TETA. Another bispecific antibody of interest binds the protein antigen described herein and further binds tissue factor (TF).

[00311] Heteroconjugate antibodies are also within the scope of the present invention. Heteroconjugate antibodies are composed of two covalently joined antibodies. Such antibodies have, for example, been proposed to target immune system cells to unwanted cells (see U.S. Patent No. 4,676,980), and for treatment of HIV infection (see WO 91 / 00360; WO 92 / 200373; EP 03089). It is contemplated that the antibodies can be prepared in vitro using known methods in synthetic protein chemistry, including those involving crosslinking agents. For example, immunotoxins can be constructed using a disulfide exchange reaction or by forming a thioether bond. Examples of suitable reagents for this purpose include iminothiolate and methyl-4-mercaptobutyrimidate and those disclosed, for example, in U.S. Patent No. 4,676,980.

[00312] It can be desirable to modify the antibody of the invention with respect to effector function, so as to enhance, e.g., the effectiveness of the antibody in treating cancer and / or other diseases and disorders associated with aberrant CD47 expression and / or activity. For example, cysteine residue(s) can be introduced into the Fc region, thereby allowing interchain disulfide bond formation in this region. The homodimeric antibody thus generated can have improved internalization capability and / or increased complement- mediated cell killing and antibody-dependent cellular cytotoxicity (ADCC). (See Caron et al., J. Exp Med., 176: 1191-1195 (1992) and Shopes, J. Immunol., 148: 2918-2922 (1992)). Alternatively, an antibody can be engineered that has dual Fc regions and can thereby have enhanced complement lysis and ADCC capabilities. (See Stevenson et al., Anti-Cancer Drug Design, 3: 219-230 (1989)).

[00313] The invention also pertains to immunoconjugates comprising an antibody conjugated to a cytotoxic agent such as a toxin (e.g., an enzymatically active toxin of bacterial, fungal, plant, or animal origin, or fragments thereof), or a radioactive isotope (i.e., a radioconjugate).

[00314] Enzymatically active toxins and fragments thereof that can be used include diphtheria A chain, nonbinding active fragments of diphtheria toxin, exotoxin A chain (from Pseudomonas aeruginosa), ricin A chain, abrin A chain, modeccin A chain, alpha-sarcin, Aleurites fordii proteins, dianthin proteins, Phytolaca americana proteins (PAPI, PAPII, and PAP-S), momordica charantia inhibitor, curcin, crotin, sapaonaria officinalis inhibitor, gelonin, mitogellin, restrictocin, phenomycin, enomycin, and the tricothecenes. A variety of radionuclides are available for the production of radioconjugated antibodies. Examples include 212Bi, 131I, 131In, 90Y, and 186Re.

[00315] Conjugates of the antibody and cytotoxic agent are made using a variety of bifunctional protein-coupling agents such as N-succinimidyl-3-(2-pyridyldithiol) propionate (SPDP), iminothiolane (IT), bifunctional derivatives of imidoesters (such as dimethyl adipimidate HCL), active esters (such as disuccinimidyl suberate), aldehydes (such as glutareldehyde), bis-azido compounds (such as bis (p-azidobenzoyl) hexanediamine), bis- diazonium derivatives (such as bis-(p-diazoniumbenzoyl)-ethylenediamine), diisocyanates (such as tolyene 2,6-diisocyanate), and bis-active fluorine compounds (such as 1,5-difluoro- 2,4-dinitrobenzene). For example, a ricin immunotoxin can be prepared as described in Vitetta et al., Science 238: 1098 (1987). Carbon-14-labeled 1-isothiocyanatobenzyl-3- methyldiethylene triaminepentaacetic acid (MX-DTPA) is an exemplary chelating agent for conjugation of radionucleotide to the antibody. (See WO94 / 11026).

[00316] Those of ordinary skill in the art will recognize that a large variety of possible moieties can be coupled to the resultant antibodies of the invention. (See, for example, "Conjugate Vaccines", Contributions to Microbiology and Immunology, J. M. Cruse and R. E. Lewis, Jr (eds), Carger Press, New York, (1989).

[00317] Coupling may be accomplished by any chemical reaction that will bind the two molecules so long as the antibody and the other moiety retain their respective activities. This linkage can include many chemical mechanisms, for instance covalent binding, affinity binding, intercalation, coordinate binding and complexation. The preferred binding is, however, covalent binding. Covalent binding can be achieved either by direct condensation of existing side chains or by the incorporation of external bridging molecules. Many bivalent or polyvalent linking agents are useful in coupling protein molecules, such as the antibodies of the present invention, to other molecules. For example, representative coupling agents can include organic compounds such as thioesters, carbodiimides, succinimide esters, diisocyanates, glutaraldehyde, diazobenzenes and hexamethylene diamines. This listing is not intended to be exhaustive of the various classes of coupling agents known in the art but, rather, is exemplary of the more common coupling agents. (See Killen and Lindstrom, Jour. Immun. 133:1335-2549 (1984); Jansen et al., Immunological Reviews 62:185-216 (1982); and Vitetta et al., Science 238:1098 (1987).

[00318] Preferred linkers are described in the literature. (See, for example, Ramakrishnan, S. et al., Cancer Res. 44:201-208 (1984) describing use of MBS (M- maleimidobenzoyl-N-hydroxysuccinimide ester). See also, U.S. Patent No. 5,030,719, describing use of halogenated acetyl hydrazide derivative coupled to an antibody by way of an oligopeptide linker. Particularly preferred linkers include: (i) EDC (1-ethyl-3-(3- dimethylamino-propyl) carbodiimide hydrochloride; (ii) SMPT (4- succinimidyloxycarbonyl-alpha-methyl-alpha-(2-pridyl-dithio)-toluene (Pierce Chem. Co., Cat. (21558G); (iii) SPDP (succinimidyl-6 [3-(2-pyridyldithio) propionamido]hexanoate (Pierce Chem. Co., Cat #21651G); (iv) Sulfo-LC-SPDP (sulfosuccinimidyl 6 [3-(2- pyridyldithio)-propianamide] hexanoate (Pierce Chem. Co. Cat. #2165-G); and (v) sulfo- NHS (N-hydroxysulfo-succinimide: Pierce Chem. Co., Cat. #24510) conjugated to EDC.

[00319] The linkers described above contain components that have different attributes, thus leading to conjugates with differing physio-chemical properties. For example, sulfo-NHS esters of alkyl carboxylates are more stable than sulfo-NHS esters of aromatic carboxylates. NHS-ester containing linkers are less soluble than sulfo-NHS esters. Further, the linker SMPT contains a sterically hindered disulfide bond, and can form conjugates with increased stability. Disulfide linkages, are in general, less stable than other linkages because the disulfide linkage is cleaved in vitro, resulting in less conjugate available. Sulfo-NHS, in particular, can enhance the stability of carbodimide couplings. Carbodimide couplings (such as EDC) when used in conjunction with sulfo-NHS, forms esters that are more resistant to hydrolysis than the carbodimide coupling reaction alone.

[00320] The antibodies disclosed herein can also be formulated as immunoliposomes. Liposomes containing the antibody are prepared by methods known in the art, such as described in Epstein et al., Proc. Natl. Acad. Sci. USA, 82: 3688 (1985); Hwang et al., Proc. Natl Acad. Sci. USA, 77: 4030 (1980); and U.S. Pat. Nos. 4,485,045 and 4,544,545. Liposomes with enhanced circulation time are disclosed in U.S. Patent No. 5,013,556.

[00321] Particularly useful liposomes can be generated by the reverse-phase evaporation method with a lipid composition comprising phosphatidylcholine, cholesterol, and PEG-derivatized phosphatidylethanolamine (PEG-PE). Liposomes are extruded through filters of defined pore size to yield liposomes with the desired diameter. Fab' fragments of the antibody of the present invention can be conjugated to the liposomes as described in Martin et al., J. Biol. Chem., 257: 286-288 (1982) via a disulfide-interchange reaction. Use of anti-CD47 antibodies

[00322] It will be appreciated that administration of therapeutic entities in accordance with the invention will be administered with suitable carriers, excipients, and other agents that are incorporated into formulations to provide improved transfer, delivery, tolerance, and the like. A multitude of appropriate formulations can be found in the formulary known to all pharmaceutical chemists: Remington's Pharmaceutical Sciences (15th ed, Mack Publishing Company, Easton, PA (1975)), particularly Chapter 87 by Blaug, Seymour, therein. These formulations include, for example, powders, pastes, ointments, jellies, waxes, oils, lipids, lipid (cationic or anionic) containing vesicles (such as LipofectinTM), DNA conjugates, anhydrous absorption pastes, oil-in-water and water-in-oil emulsions, emulsions carbowax (polyethylene glycols of various molecular weights), semi-solid gels, and semi- solid mixtures containing carbowax. Any of the foregoing mixtures may be appropriate in treatments and therapies in accordance with the present invention, provided that the active ingredient in the formulation is not inactivated by the formulation and the formulation is physiologically compatible and tolerable with the route of administration. See also Baldrick P. "Pharmaceutical excipient development: the need for preclinical guidance." Regul. Toxicol Pharmacol. 32(2):210-8 (2000), Wang W. "Lyophilization and development of solid protein pharmaceuticals." Int. J. Pharm. 203(1-2):1-60 (2000), Charman WN "Lipids, lipophilic drugs, and oral drug delivery-some emerging concepts." J Pharm Sci. 89(8):967- 78 (2000), Powell et al. "Compendium of excipients for parenteral formulations" PDA J Pharm Sci Technol. 52:238-311 (1998) and the citations therein for additional information related to formulations, excipients and carriers well known to pharmaceutical chemists.

[00323] Therapeutic formulations of the invention, which include an antibody of the invention, are used to treat or alleviate a symptom associated with a cancer, such as, by way of non-limiting example, leukemias, lymphomas, breast cancer, colon cancer, ovarian cancer, bladder cancer, prostate cancer, glioma, lung & bronchial cancer, colorectal cancer, pancreatic cancer, esophageal cancer, liver cancer, urinary bladder cancer, kidney and renal pelvis cancer, oral cavity & pharynx cancer, uterine corpus cancer, and / or melanoma The present invention also provides methods of treating or alleviating a symptom associated with a cancer. A therapeutic regimen is carried out by identifying a subject, e.g., a human patient suffering from (or at risk of developing) a cancer, using standard methods.

[00324] Efficaciousness of treatment is determined in association with any known method for diagnosing or treating the particular immune-related disorder. Alleviation of one or more symptoms of the immune-related disorder indicates that the antibody confers a clinical benefit.

[00325] Methods for the screening of antibodies that possess the desired specificity include, but are not limited to, enzyme linked immunosorbent assay (ELISA) and other immunologically mediated techniques known within the art.

[00326] Antibodies directed against a target such as CD47, a tumor associated antigen or other antigen (or a fragment thereof) may be used in methods known within the art relating to the localization and / or quantitation of these targets, e.g., for use in measuring levels of these targets within appropriate physiological samples, for use in diagnostic methods, for use in imaging the protein, and the like). In a given embodiment, antibodies specific any of these targets, or derivative, fragment, analog or homolog thereof, that contain the antibody derived antigen binding domain, are utilized as pharmacologically active compounds (referred to hereinafter as "Therapeutics").

[00327] An antibody of the invention can be used to isolate a particular target using standard techniques, such as immunoaffinity, chromatography or immunoprecipitation. Antibodies of the invention (or a fragment thereof) can be used diagnostically to monitor protein levels in tissue as part of a clinical testing procedure, e.g., to determine the efficacy of a given treatment regimen. Detection can be facilitated by coupling (i.e., physically linking) the antibody to a detectable substance. Examples of detectable substances include various enzymes, prosthetic groups, fluorescent materials, luminescent materials, bioluminescent materials, and radioactive materials. Examples of suitable enzymes include horseradish peroxidase, alkaline phosphatase, β-galactosidase, or acetylcholinesterase; examples of suitable prosthetic group complexes include streptavidin / biotin and avidin / biotin; examples of suitable fluorescent materials include umbelliferone, fluorescein, fluorescein isothiocyanate, rhodamine, dichlorotriazinylamine fluorescein, dansyl chloride or phycoerythrin; an example of a luminescent material includes luminol; examples of bioluminescent materials include luciferase, luciferin, and aequorin, and examples of suitable radioactive material include 125I, 131I, 35S or 3H.

[00328] Antibodies of the invention, including polyclonal, monoclonal, humanized and fully human antibodies, may be used as therapeutic agents. Such agents will generally be employed to treat or prevent a disease or pathology associated with aberrant expression or activation of a given target in a subject. An antibody preparation, preferably one having high specificity and high affinity for its target antigen, is administered to the subject and will generally have an effect due to its binding with the target. Administration of the antibody may abrogate or inhibit or interfere with the signaling function of the target. Administration of the antibody may abrogate or inhibit or interfere with the binding of the target with an endogenous ligand to which it naturally binds. For example, the antibody binds to the target and neutralizes or otherwise inhibits the interaction between CD47 and SIRPa.

[00329] A therapeutically effective amount of an antibody of the invention relates generally to the amount needed to achieve a therapeutic objective. As noted above, this may be a binding interaction between the antibody and its target antigen that, in certain cases, interferes with the functioning of the target. The amount required to be administered will furthermore depend on the binding affinity of the antibody for its specific antigen, and will also depend on the rate at which an administered antibody is depleted from the free volume other subject to which it is administered. Common ranges for therapeutically effective dosing of an antibody or antibody fragment of the invention may be, by way of nonlimiting example, from about 0.1 mg / kg body weight to about 50 mg / kg body weight. Common dosing frequencies may range, for example, from twice daily to once a week.

[00330] Antibodies or a fragment thereof of the invention can be administered for the treatment of a variety of diseases and disorders in the form of pharmaceutical compositions. Principles and considerations involved in preparing such compositions, as well as guidance in the choice of components are provided, for example, in Remington: The Science And Practice Of Pharmacy 19th ed. (Alfonso R. Gennaro, et al., editors) Mack Pub. Co., Easton, Pa.: 1995; Drug Absorption Enhancement: Concepts, Possibilities, Limitations, And Trends, Harwood Academic Publishers, Langhorne, Pa., 1994; and Peptide And Protein Drug Delivery (Advances In Parenteral Sciences, Vol. 4), 1991, M. Dekker, New York.

[00331] Where antibody fragments are used, the smallest inhibitory fragment that specifically binds to the binding domain of the target protein is preferred. For example, based upon the variable-region sequences of an antibody, peptide molecules can be designed that retain the ability to bind the target protein sequence. Such peptides can be synthesized chemically and / or produced by recombinant DNA technology. (See, e.g., Marasco et al., Proc. Natl. Acad. Sci. USA, 90: 7889-7893 (1993)). The formulation can also contain more than one active compound as necessary for the particular indication being treated, preferably those with complementary activities that do not adversely affect each other. Alternatively, or in addition, the composition can comprise an agent that enhances its function, such as, for example, a cytotoxic agent, cytokine, chemotherapeutic agent, or growth-inhibitory agent. Such molecules are suitably present in combination in amounts that are effective for the purpose intended.

[00332] The active ingredients can also be entrapped in microcapsules prepared, for example, by coacervation techniques or by interfacial polymerization, for example, hydroxymethylcellulose or gelatin-microcapsules and poly-(methylmethacrylate) microcapsules, respectively, in colloidal drug delivery systems (for example, liposomes, albumin microspheres, microemulsions, nano-particles, and nanocapsules) or in macroemulsions.

[00333] The formulations to be used for in vivo administration must be sterile. This is readily accomplished by filtration through sterile filtration membranes.

[00334] Sustained-release preparations can be prepared. Suitable examples of sustained-release preparations include semipermeable matrices of solid hydrophobic polymers containing the antibody, which matrices are in the form of shaped articles, e.g., films, or microcapsules. Examples of sustained-release matrices include polyesters, hydrogels (for example, poly(2-hydroxyethyl-methacrylate), or poly(vinylalcohol)), polylactides (U.S. Pat. No. 3,773,919), copolymers of L-glutamic acid and γ ethyl-L- glutamate, non-degradable ethylene-vinyl acetate, degradable lactic acid-glycolic acid copolymers such as the LUPRON DEPOT TM (injectable microspheres composed of lactic acid-glycolic acid copolymer and leuprolide acetate), and poly-D-(-)-3-hydroxybutyric acid. While polymers such as ethylene-vinyl acetate and lactic acid-glycolic acid enable release of molecules for over 100 days, certain hydrogels release proteins for shorter time periods.

[00335] An antibody according to the invention can be used as an agent for detecting the presence of a given target (or a protein fragment thereof) in a sample. In some embodiments, the antibody contains a detectable label. Antibodies are polyclonal, or more preferably, monoclonal. An intact antibody, or a fragment thereof (e.g., Fab, scFv, or F(ab)2) is used. The term "labeled", with regard to the probe or antibody, is intended to encompass direct labeling of the probe or antibody by coupling (i.e., physically linking) a detectable substance to the probe or antibody, as well as indirect labeling of the probe or antibody by reactivity with another reagent that is directly labeled. Examples of indirect labeling include detection of a primary antibody using a fluorescently-labeled secondary antibody and end- labeling of a DNA probe with biotin such that it can be detected with fluorescently-labeled streptavidin. The term "biological sample" is intended to include tissues, cells and biological fluids isolated from a subject, as well as tissues, cells and fluids present within a subject. Included within the usage of the term "biological sample", therefore, is blood and a fraction or component of blood including blood serum, blood plasma, or lymph. That is, the detection method of the invention can be used to detect an analyte mRNA, protein, or genomic DNA in a biological sample in vitro as well as in vivo. For example, in vitro techniques for detection of an analyte mRNA include Northern hybridizations and in situ hybridizations. In vitro techniques for detection of an analyte protein include enzyme linked immunosorbent assays (ELISAs), Western blots, immunoprecipitations, and immunofluorescence. In vitro techniques for detection of an analyte genomic DNA include Southern hybridizations. Procedures for conducting immunoassays are described, for example in "ELISA: Theory and Practice: Methods in Molecular Biology", Vol. 42, J. R. Crowther (Ed.) Human Press, Totowa, NJ, 1995; "Immunoassay", E. Diamandis and T. Christopoulus, Academic Press, Inc., San Diego, CA, 1996; and "Practice and Theory of Enzyme Immunoassays", P. Tijssen, Elsevier Science Publishers, Amsterdam, 1985. Furthermore, in vivo techniques for detection of an analyte protein include introducing into a subject a labeled anti-analyte protein antibody. For example, the antibody can be labeled with a radioactive marker whose presence and location in a subject can be detected by standard imaging techniques. Pharmaceutical compositions

[00336] The antibodies of the invention (also referred to herein as "active" compounds"), and derivatives, fragments, analogs and homologs thereof, can be incorporated into pharmaceutical compositions suitable for administration. Such compositions typically comprise the antibody and a pharmaceutically acceptable carrier. As used herein, the term "pharmaceutically acceptable carrier" is intended to include any and all solvents, dispersion media, coatings, antibacterial and antifungal agents, isotonic and absorption delaying agents, and the like, compatible with pharmaceutical administration. Suitable carriers are described in the most recent edition of Remington's Pharmaceutical Sciences, a standard reference text in the field. Preferred examples of such carriers or diluents include, but are not limited to, water, saline, ringer's solutions, dextrose solution, and 5% human serum albumin. Liposomes and non-aqueous vehicles such as fixed oils may also be used. The use o...

Claims

1. An antibody that specifically binds CD47, wherein the antibody comprises: i) a variable heavy chain complementarity determining region 1 (CDRH1) comprising the amino acid sequence of SEQ ID NO: 225; a variable heavy chain complementarity determining region 2 (CDRH2) comprising the amino acid sequence of SEQ ID NO: 226; a variable heavy chain complementarity determining region 3 (CDRH3) comprising the amino acid sequence of SEQ ID NO: 227; a variable light chain complementarity determining region 1 (CDRL1) comprising the amino acid sequence of SEQ ID NO: 228; a variable light chain complementarity determining region 2 (CDRL2) comprising the amino acid sequence of SEQ ID NO: 243; and a variable light chain complementarity determining region 3 (CDRL3) comprising the amino acid sequence of SEQ ID NO: 246; ii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 228; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 243; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 253; iii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 240; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 246; iv) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 228; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 243; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 252; v) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 240; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 248; vi) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 231; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 247; vii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 235; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 250; viii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 234; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 246; ix) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 228; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 246; x) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 237; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 246; xi) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 236; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 254; xii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 238; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 260; xiii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 229; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 257; xiv) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 238; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 254; xv) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 229; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 259; xvi) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 236; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 250; xvii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 233; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 258; xviii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 233; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 250; xix) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 235; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 256; xx) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 239; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 255; xxi) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 232; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 248; xxii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 236; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 255; xxiii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 238; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 244; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 259; xxiv) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 238; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 251; xxv) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 241; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 249; xxvi) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 238; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 244; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 261; xxvii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 240; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 254; xxviii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 238; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 256; xxvix) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 232; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 254; xxx) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 232; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 256; xxxi) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 230; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 245; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 254; xxxii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 239; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 245; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 254; xxxiii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 233; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 255; xxxiv) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 235; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 242; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 254; xxxv) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 262; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 275; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; xxxvi) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 266; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 276; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; xxxvii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 267; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 273; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; xxxviii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 268; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 274; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; xxxix) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 272; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 279; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; xl) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 269; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 278; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; xli) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 263; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 277; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; xlii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 270; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 277; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; xliii) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 271; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 280; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; xliv) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 264; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 274; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281; or xlv) a CDRH1 comprising the amino acid sequence of SEQ ID NO: 225; a CDRH2 comprising the amino acid sequence of SEQ ID NO: 226; a CDRH3 comprising the amino acid sequence of SEQ ID NO: 227; a CDRL1 comprising the amino acid sequence of SEQ ID NO: 265; a CDRL2 comprising the amino acid sequence of SEQ ID NO: 274; and a CDRL3 comprising the amino acid sequence of SEQ ID NO: 281.

2. The antibody of claim 1, wherein the antibody comprises i) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114; and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 116; ii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 118; iii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 120; iv) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 122; v) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 124; vi) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 126; vii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 128; viii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 130; ix) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 132; x) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 134; xi) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 136; xii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 138; xiii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 140; xiv) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 142; xv) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 144; xvi) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 146; xvii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 148; xviii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 150; xvix) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 152; xx) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 154; xxi) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 156; xxii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 158; xxiii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 160; xxiv) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 162; xxv) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 164; xxvi) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 166; xxvii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 168; xxviii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 170; xxix) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 174; xxx) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 176; xxxi) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 178; xxxii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 180; xxxiii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 182; xxxiv) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 184; xxxv) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 186; xxxvi) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 188; xxxvii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 190; xxxviii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 192; xxxvix) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 194; xl) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 196; xli) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 198; xlii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 200; xliii) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 202; xliv) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 204; or xlv) a heavy chain variable region comprising the amino acid sequence of SEQ ID NO: 114 and a light chain variable region comprising the amino acid sequence of SEQ ID NO: 206, respectively.

3. The antibody of claim 1 or 2, wherein the antibody is an antigen binding fragment and wherein the antigen binding fragment is a scFv, a Fv, a Fab, a Fab', a F(ab)2, or a F(ab')2.

4. The antibody of any one of claims 1-3, wherein the antibody is a monovalent antibody or a monospecific antibody.

5. The antibody of claim 1 or 2, wherein the antibody is a bivalent antibody or a bispecific antibody.

6. The antibody of claim 5, wherein the antibody is a bispecific antibody.

7. The antibody of claim 1 or 2, wherein the antibody further binds a non-human antigen.

8. The antibody of claim 1 or 2, wherein the antibody further binds to a tumor-associated antigen (TAA).

9. The antibody of claim 8, wherein the TAA is CD19, CD20, HER2, HER3, EGFR, IGF1R, c-Met, PDGFR1, CD40, CD40L, CD30, CS1, CD70, glypican, mesothelin, PSMA, PSCA, MUC1, CA125, CEA, FRA, EpCAM, DR5, HGFR1 or 5T4.

10. The antibody of claim 9, wherein the TAA is CEA.

11. The antibody of claim 8, wherein the antibody comprises two copies of a single heavy chain polypeptide and a first light chain and a second light chain, wherein the first and second light chains are different.

12. The antibody of claim 11, wherein at least a portion of the first light chain is of the Kappa type and at least a portion of the second light chain is of the Lambda type.

13. The antibody of claim 12, wherein the first light chain comprises at least a Kappa constant region.

14. The antibody of claim 13, wherein the second light chain comprises at least a Lambda constant region.

15. The antibody of claim 14, wherein the second light chain further comprises a Lambda variable region.

16. The antibody of claim 14, wherein the second light chain further comprises a Kappa variable region.

17. The antibody of claim 11, wherein the first light chain comprises a Kappa constant region and a Kappa variable region, and wherein the second light chain comprises a Lambda constant region and a Lambda variable region.

18. The antibody of any one of claims 1-17, wherein the antibody is a chimeric antibody, a humanized antibody or a fully human antibody.

19. The antibody of any one of claims 1-18, wherein the antibody is a monoclonal antibody.

20. A composition comprising the antibody of any one of claims 1-19, and a pharmaceutically acceptable carrier, for use in treating, alleviating a symptom, preventing, or delaying the progression of a cancer in a subject, wherein the cancer expresses CD47 and / or CD47-SIRPα.

21. The composition of claim 20, wherein the cancer expressing CD47 and / or CD47-SIRPα is leukemia, lymphoma, breast cancer, colon cancer, ovarian cancer, bladder cancer, prostate cancer, glioma, lung cancer, bronchial cancer, colorectal cancer, pancreatic cancer, esophageal cancer, liver cancer, urinary cancer, renal cancer, kidney cancer, pelvis cancer, oral cavity cancer, pharynx cancer, uterine corpus cancer or melanoma.