culture studies of peripheral blood mononuclear cells from seven typical cases of b-cell chronic lymphatic leukaemia ( cll ) showed that , in the presence of pha or con a and greater than or equal to 20 % autologous or allogeneic t-cells , cll cells express true sheep erythrocyte ( e ) receptor after 2-5 d , but fail to stain with a panel of anti-t-cell sera .
C3485979
allogeneic
C0007634
cells