Human CD244 (Natural killer cell receptor 2B4) ELISA Kit (HUFI04564)

The Assay Genie Human CD244 ELISA Kit delivers a quantitative immunoassay platform for measuring CD244, the SLAM-family receptor also called 2B4 that is expressed on natural killer (NK) cells and on subsets of CD8+ cytotoxic T lymphocytes and gamma-delta T cells. CD244 engages CD48 on neighboring leukocytes and modulates NK-cell-mediated cytotoxicity, interferon-gamma secretion, and granule exocytosis, making this receptor a useful marker in studies of innate immune regulation, antiviral responses, and tumor-immunosurveillance pathways. The kit is supplied in a 96 Assays format, is intended for research use only, and is suited to immunology, oncology, transplant, and infectious-disease laboratories tracking NK-cell receptor expression and lymphocyte activation profiles.