protein kinase c ( pkc ) is a ca2+- and phospholipid-dependent protein kinase which binds and is activated by tumor promoters such as the phorbol ester 12-o-tetradecanoylphorbol-13-acetate ( tpa ) .
C0031586
phorbol ester
C0039654
12-o-tetradecanoylphorbol-13-acetate