cell cathepsin b + l activity levels were dramatically reduced in those cells differentiated into granulocytes ( 11.2 units/mg of protein ) and into macrophages ( 9.8 units/mg of protein ) as compared with undifferentiated hl60 promyelocytes in stationary phase ( 30.4 units/mg of protein ) , correlating well with reduced sensitivity to c12-im in the differentiated cells .
C0007634
cells
C0007589
differentiated cells