A novel, potent, brain permeant PKC inhibitor with IC50 of 80 nM, without detectable binding to the estrogen receptor (Ki>10 uM).

Bisindolylmaleimide X is a cell-permeable, reversible, ATP-competitive protein kinase C (PKC) inhibitor (IC50 = 15 nM, rat brain PKC).

Bisindolylmaleimide X is a cell-permeable, reversible, ATP-competitive protein kinase C (PKC) inhibitor (IC50 = 15 nM, rat brain PKC).

Bryostatin 1 (NSC 339555) is a macrocyclic lactone derived from a marine invertebrate, fuctions as an activator of PKC with high binding affinity (Ki=1.35 nM).

Enzastaurin (LY317615) is a potent PKCβ selective inhibitor with IC50 of 6 nM, 6- to 20-fold selectivity against PKCα, PKCγ and PKCε. Phase 3.

GF109203X is a potent PKC inhibitor with IC50 of 20 nM, 17 nM, 16 nM, and 20 nM for PKCα, PKCβI, PKCβII, and PKCγ, respectively, showing more than 3000-fold selectivity for PKC as compared to EGFR, PDGFR and insulin receptor.

Go 6983 is a pan-PKC inhibitor against for PKCα, PKCβ, PKCγ and PKCδ with IC50 of 7 nM, 7 nM, 6 nM and 10 nM, respectively; less potent to PKCζ and inactive to PKCμ.

H 89 2HCl is a potent PKA inhibitor with Ki of 48 nM, 10-fold selective for PKA than PKG, greater than 500-fold selectivity than PKC, MLCK, calmodulin kinase II and casein kinase I/II.

ICA-1(ICA-1T)is a potent, specific inhibitor of Protein Kinase C-iota (PKC-ι) with IC50 of 0.1 uM, does not inhibit PKC-ζ, the closely related atypical PKC family member.

LY-333,531 Hydrochloride is a potent, selective inhibitor of Protein Kinase C isozymes, PKC beta I (IC50 = 4.7 nM) and PKC beta II (IC50 = 5.9 nM). It is potentially beneficial for cancer research.

Phorbol 12-myristate 13-acetate (PMA) is a PKC-activating phorbol ester, increases the intracellular Ca2+ concentration ([Ca2+]i) in a dose-dependent manner, with an EC50 of 11.7 nM.

PKC-412 is a broad spectrum protein kinase inhibitor. Inhibits conventional PKC isoforms (α, β, γ), PDFRβ, VEGFR2, Syk, PKCη, Flk-1, Flt3, Cdk1/B, PKA, c-Kit, c-Fgr, c-Src, VEGFR1 and EGFR. Displays potent antitumor activity.

Ro 31-8220 mesylate (Bisindolylmaleimide IX) is a pan-PKC inhibitor with IC50 of 5 nM, 24 nM, 14 nM, 27 nM, and 24 nM for PKC-α, PKC-βI, PKC-βII, PKC-γ, and PKC-ε, respectively.

Sotrastaurin(AEB-071) is a potent and selective pan-PKC inhibitor, mostly for PKCθ with Ki of 0.22 nM; inactive to PKCζ.

Staurosporine is a prototypical potent ATP-competitive kinase inhibitor with IC50 of 0.7, 7, 8.5, 6, 20 nM for PKC, PKA,PKG, p60v-src tyrosine protein kinase, CaM kinase II, respectively.

VTX-27 is a selective protein kinase C θ (PKC θ) inhibitor, with Kis of 0.08 nM and 16 nM for PKC θ and PKC δ.

ζ(ZETA)-Stat (1,3,6-Naphthalenetrisulfonic acid) is a novel PKC-zeta (PKC-ζ) specific inhibitor with IC50 of 5 uM, showed only 13% inhibition on PKC-I at 20 uM.

Go6976 is a potent PKC inhibitor with IC50 of 7.9 nM, 2.3 nM, and 6.2 nM for PKC (Rat brain), PKCα, and PKCβ1, respectively. Also a potent inhibitor of JAK2 and Flt3.

CGP60474 is a potent inhibitor of cyclin-dependent kinase (CDK).

Bisindolylmaleimide IV (Arcyriarubin A) is a potent protein kinase C (PKC) inhibitor, with IC50s ranging from 0.1 to 0.55 μM. Bisindolylmaleimide IV also inhibits PKA (IC50=3.1-11.8μM). Bisindolylmaleimide IV is a potent, selective inhibitor of human cytomegalovirus (HCMV) replication in cell culture with an IC50 of 0.2 μM.

PS315, a derivative of PS48, is an allosteric PKC inhibitor by binding to the PIF-pocket of aPKC and inducing a displacement of the active site residue Lys111. PS315 inhibits the full-length and catalytic domain constructs of PKCζ (IC50=10 μM) and PKCι (IC50=30 μM). PS315 has anti-cancer activity.

N-Desmethyltamoxifen is the major metabolite of tamoxifen in humans. N-Desmethyltamoxifen, a poor antiestrogen, is a ten-fold more potent protein kinase C (PKC) inhibitor than Tamoxifen. N-Desmethyltamoxifen is also a potent regulator of ceramide metabolism in human AML cells, limiting ceramide glycosylation, hydrolysis, and sphingosine phosphorylation.