cellmarque

CD20 (L26)

Anti-CD20 (B-cell Pan) reacts with a membrane antigen that is present in B-cells. This antibody recognizes Reed-Sternberg cells, predominant in Hodgkin’s disease, in a minority of cases. Since no staining of histiocytes or plasma cells has been observed and CD20 has not been detected in T-cell malignancies, it is a very strong marker of B-cell lymphomas. Anti-CD20 does not cross-react with non-hematopoetic neoplasms.