Cell-permeable. A potent protein kinase C (PKC) inhibitor (IC?? = 7.9 nM). In vitro, discriminates between Ca2?- dependent and -independent isoforms of PKC; selectively inhibits PKCα and PKCβ1 (IC?? values are 2.3 and 6.2 nM respectively) but does not inhibit the activity of PKCδ, -ε, or -ζ (IC??>3μM). Attached?is a?published references from researchers who have used our?G? 6976?product. We respectfully thank them for their trust in our product. Inquire for a full reference list. http://mcb.asm.org/content/24/19/8374.full.pdf+html