there is a marked increase in the activity of sialic acid lyase ( n-acetylneuraminate lyase ; ec 4.1.3.3 ; also known as sialic acid aldolase ) in hl-60 cells induced to differentiate into macrophages by the phorbol ester , tetradecanoylphorbol 12-myristate 13 acetate ( tpa ) .
C0031586
phorbol ester
C0039654
tetradecanoylphorbol