Ly-44, B-cell differentiation antigen Ly-44, B-lymphocyte antigen CD20, CD20, CD20 antigen, Lymphocyte antigen 44, Membrane-spanning 4-domains subfamily A member 1, membrane-spanning 4-domains, subfamily A, member 2
This antibody was generated by immunizing CD20-/- mice with CD20-transfected cell lines (300.18 and 70Z3) and CD20-peptide-keyhole limpet hemocyanin conjugate.