cryostat sections required for demonstrating cell surface antigens by monoclonal antibodies are inadequate for studying cellular detail , enzymatic maturation by alpha-naphthyl acetate esterase ( anae ) , and demonstrating the classical cytoplasmic markers of histiocytes like lysozyme , alpha-1-antitrypsin ( at ) , and alpha-1-antichymotrypsin ( act ) .
C0007634
cellular
C0010834
cytoplasmic