a panel of monoclonal antibodies directed against b cell restricted and associated activation antigens including b5 , blast-1 , blast-2 ( cd23 ) , bb1 , interleukin 2 receptor ( il2r , cd25 ) , t9 ( transferrin receptor ) and tnk-tar ( 4f2 ) was used on 12 of the cases .
C0004561
b cell
C3273109
blast-2