the putative intracellular calcium antagonist 3,4,5-trimethoxybenzoate 8- ( diethylamino ) -octyl ester ( tmb-8 ) affects carbachol-induced enzyme secretion from rabbit pancreatic acini in a different way than it does that induced by either the c-terminal octapeptide of cholecystokinin ( cck-8 ) , the phorbol ester , 12-o-tetradecanoylphorbol 13-acetate ( tpa ) or the calcium ionophore , a23187 .
C0031586
phorbol ester
C0039654
12-o-tetradecanoylphorbol 13-acetate