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1 results about "Cell Migration Inhibition" patented technology
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Phenomenon of cell-mediated immunity measured by in vitro inhibition of the migration or phagocytosis of antigen-stimulated LEUKOCYTES or MACROPHAGES. Specific CELL MIGRATION ASSAYS have been developed to estimate levels of migration inhibitory factors, immune reactivity against tumor-associated antigens, and immunosuppressive effects of infectious microorganisms.
This disclosure is based on a novel assay that links the degree of CXCR4 receptor occupancy (RO) by anti-CXCR4 polypeptides to the efficacy of anti-CXCR4 polypeptides, based on the determination of SDF-1α-induced migration of primary human CXCR4 cells in the presence of anti-CXCR4 polypeptides. Inhibition of migration, measured by the in vitroassay, provides a surrogate for the in vivoefficacy of anti-CXCR4 polypeptides.