The CD20 antigen is a non-glycosylated phosphoprotein of approximately 30-33kD and it is a cell surface antigen expressed specifically on most human B cells. CD20 is thought to act as a receptor during B cell activation and differentiation. CD20 antigen has been reported to be expressed on normal B cells from peripheral blood, lymph node, spleen, tonsil, bone marrow, acute leukemias and chronic lymphocytic leukemias. It reacts with the majority of B-cells present in peripheral blood and lymphoid tissues and their derived lymphomas.
6 mL (RTU), 10 mL (RTU), 1 mL(Conc.), 0.5 mL (Conc.), 200 tests – Xmatrx Elite, 50 tests – Xmatrx Elite