their ability to compete with 3h-labelled phorbol-12,13-dibutyrate [ ( 3h ] pdbu ) for specific binding sites in intact a549 human-derived lung carcinoma cells and in a cytosolic cell extract was compared with that of dic8 and 12-o-tetradecanoylphorbol-13-acetate ( tpa ) .
C1383501
cytosolic
C0007634
cell