Patents
Literature
Eureka-AI is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Eureka AI

3443 results about "White blood cell" patented technology

White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders. All white blood cells are produced and derived from multipotent cells in the bone marrow known as hematopoietic stem cells. Leukocytes are found throughout the body, including the blood and lymphatic system.

Methods for the isolation of nucleic acids and for quantitative DNA extraction and detection for leukocyte evaluation in blood products

A method for isolating nucleic acid which comprises:
    • (a) applying a sample comprising cells containing nucleic acid to a filter, whereby the cells are retained as a retentate and contaminants are removed;
    • (b) lysing the retentate from step (a) while the retentate is retained by the filter to form a cell lysate containing the nucleic acid;
    • (c) filtering the cell lysate with the filter to retain the nucleic acid and remove remaining cell lysate;
    • (d) optionally washing the nucleic acid retained by the filter; and
    • (e) eluting the nucleic acid, wherein the filter composition and dimensions are selected so that the filter is capable of retaining the cells and the nucleic acid.
Additionally, there is provided a substrate for lysing cells and purifying nucleic acid having a matrix and a coating and an integrity maintainer for maintaining the purified nucleic acid. Also provided is a method of purifying nucleic acid by applying a nucleic acid sample to a substrate having an anionic detergent affixed to a matrix, the substrate physically capturing the nucleic acid, bonding the nucleic acid to a substrate and generating a signal when the nucleic acid bonds to the substrate indicating the presence of the nucleic acid. A kit for purifying nucleic acid containing a coated matrix and an integrity maintenance provider for preserving the matrix and purifying nucleic acid is also provided. Further, there is provided a method for quantifying DNA, such as double-stranded or genomic DNA, isolated from cells, such as leukocytes to determine the numbers of leukocytes in a sample of leukoreduced blood.
Owner:GLOBAL LIFE SCI SOLUTIONS USA LLC

RNA interference mediated inhibition of interleukin and interleukin receptor gene expression using short interfering nucleic acid (SINA)

This invention relates to compounds, compositions, and methods useful for modulating interleukin and/or interleukin receptor gene expression using short interfering nucleic acid (siNA) molecules. This invention also relates to compounds, compositions, and methods useful for modulating the expression and activity of other genes involved in pathways of interleukin and/or interleukin receptor gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (mRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of interleukin and/or interleukin receptor genes such as IL-1, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-11, IL-12, IL-13, IL-14, IL-15, IL-16, IL-17, IL-18, IL-19, IL-20, IL-21, IL-22, IL-23, IL-24, IL-25, IL-26, and IL-27 genes and IL-IR, IL-2R, IL-3R, IL-4R, IL-5R, IL-6R, IL-7R, IL-8R, IL-9R, IL-10R, IL-11R, IL-12R, IL-13R, IL-14R, IL-15R, IL-16R, IL-17R, IL-18R, IL-19R, IL-20R, IL-21R, IL-22R, IL-23R, IL-24R, IL-25R, IL-26R, and IL-27R genes.
Owner:SIRNA THERAPEUTICS INC

Method of prevention and treatment of Atherosclerosis, Peripheral vascular disease, Coronary artery disease, aging and age-related disorders including osteoporosis, arthritis, type 2 diabetes, dementia and Alzheimer's disease

This invention relates to a method for prevention and treatment of Atherosclerosis, Peripheral Vascular Disease, Coronary Artery Disease, and age-related disorders including Osteoporosis, Arthritis, Type II Diabetes, Dementia and Alzheimer's disease in a subject comprising administering to said subject a therapeutically effective dosage of each component or combination of statins, bisphosphonates, cholesterol lowering agents or techniques, interleukin-6 inhibitor/antibody, interleukin-6 receptor inhibitor/antibody, gp130 protein inhibitor/antibody, tyrosine kinases inhibitors/antibodies, STAT transcription factors inhibitors/antibodies, altered IL-6, partial peptides of IL-6 or IL-6 receptor, or SOCS (suppressors of cytokine signaling) protein, or a functional fragment thereof, administered separately, in sequence or simultaneously. Inhibition of the signal transduction pathway for Interleukin 6 mediated inflammation is key to the prevention and treatment of atherosclerosis, peripheral vascular disease, coronary artery disease, aging and age-related disorders including osteoporosis, type 2 diabetes, dementia and some forms of arthritis and tumors. Inhibition of Interleukin 6 mediated inflammation may be achieved indirectly through regulation of endogenous cholesterol synthesis and isoprenoid depletion or by direct inhibition of the signal transduction pathway including interleukin-6 inhibitor/antibody, interleukin-6 receptor inhibitor/antibody, gp130 protein inhibitor/antibody, tyrosine kinases inhibitors/antibodies, STAT transcription factors inhibitors/antibodies, altered IL-6, partial peptides of IL-6 or IL-6 receptor, or SOCS (suppressors of cytokine signaling) protein, or a functional fragment thereof. Said method for prevention and treatment of said disorders is based on inhibition of Interleukin-6 inflammation through regulation of cholesterol metabolism, isoprenoid depletion and inhibition of the signal transduction pathway.
Owner:OMOIGUI OSEMWOTA SOTA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products