at various stages of differentiation , the cells were recovered from the hydrophobic membrane and were assayed for typical monocyte-macrophage enzymes and morphology , binding of monoclonal antibodies ( okm1 , okla1 ) , fc and transferrin receptors , phagocytic activity , lysozyme production , and ability to inhibit the growth of an allogeneic tumor target cell line ( u937 ) .
C0007589
differentiation
C0007634
cells