the phorbol ester , 12-o-tetradecanoylphorbol 13-acetate ( tpa ) , which causes differentiation of sh-sy5y neuroblastoma cells , reduces carbachol binding and carbachol-stimulated ca2+ mobilization in these cells .
C0031586
phorbol ester
C0039654
12-o-tetradecanoylphorbol 13-acetate