Western blot testing of human Daudi cell lysate with recombinant CD21 antibody at 1:400 dilution. Predicted molecular weight ~113 kDa but may be observed at higher molecular weights due to glycosylation.
IHC staining of FFPE human tonsil tissue with recombinant CD21 antibody at 1:1000.
Supplier Page from NSJ Bioreagents for CD21 Antibody