SensiStain™ Anti-CD21 Antibody

HY000044 by Applied Biological Materials (ABM) is a mouse monoclonal anti-CD21 antibody (clone IHC533, IgG2a) validated for immunohistochemistry and ELISA at 1:50–1:200 dilution. Supplied as 0.1 ml in Tris buffer (pH 7.3–7.7) with 1% BSA and <0.1% sodium azide, it targets human CD21 on B-lymphocytes and follicular dendritic cells, supporting lymphoma subtyping and follicular dendritic cell sarcoma identification in FFPE tissue sections.