Beckman Coulter Life Sciences
CD21 FITC 100T ASR
The CD21 antigen is a 145 kDa transmembrane glycoprotein. It belongs to the gene family of complement regulatory proteins. CD21 antigen (CR2) is the receptor for C3d and for Epstein-Barr virus (EBV). CD21 is present on mature B lymphocytes.
IM0473U