Anti-CD8 Antibody [N21-G]

Used to identify CD8-expressing cytotoxic T lymphocytes and thymocyte subsets in human peripheral blood or lymphoid tissue preparations, this Antibodies.com reagent is a rabbit monoclonal IgG antibody supplied in liquid form and conjugated to FITC. Validated for flow cytometry, the N21-G clone binds the CD8 co-receptor, allowing researchers to distinguish CD8+ cytotoxic T cells from CD4+ helper populations in immunophenotyping panels. Each vial contains sufficient material for 100 tests, supporting routine subset analysis, immune monitoring studies, and characterization of antigen-specific T-cell responses. This primary antibody is intended for research use only. Store refrigerated and protect from light to preserve FITC fluorescence. Supplied as a ready-to-use liquid, the reagent requires no reconstitution before staining, and the human reactivity profile makes it suitable for translational immunology workflows that examine T-cell receptor signaling, tumor-infiltrating lymphocyte composition, and antiviral immune phenotypes.