Go 6976

Cat. No. 2253

Go 6976 C24H18N4O [136194-77-9]

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Chemical Name: 5,6,7,13-Tetrahydro-13-methyl-5-oxo-12H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-12-propanenitrile

Biological Activity

Potent protein kinase C (PKC) inhibitor (IC50 = 7.9 nM). Discriminates between Ca2+-dependent and -independent isoforms of PKC in vitro; selectively inhibits PKCα and PKCβ1 (IC50 values are 2.3 and 6.2 nM respectively). Does not inhibit the activity of PKCδ, -ε, or -ζ (IC50 > 3μM). Also inhibits TrkA, TrkB, JAK2 and JAK3 tyrosine kinases (IC50 values are 5, 30, 130 and 370 nM respectively), PKCμ (PKD1) and the mitotic spindle checkpoint.

Technical Data

Soluble to 10 mM in DMSO
>98 %
Desiccate at -20°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

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Stolz et al (2009) Pharmacologic abrogation of the mitotic spindle checkpoint by an indolocarbazole discovered by cellular screening efficiently kills cancer cells. Cancer Res. 69 3874. PMID: 19366805.

Grandage et al (2006) Go6976 is a potent inhibitor of JAK2 and FLT3 tyrosine kinases with significant activity in primary acute myeloid leukaemia cells. Br.J.Haematol. 135 303. PMID: 16956345.

Behrens et al (1999) Go 6976 is a potent inhibitor of neurotrophin-receptor intrinsic tyrosine kinase. J.Neurochem. 72 919. PMID: 10037462.

Rennecke et al (1996) Immunological demonstration of protein kinase Cμ in murine tissues and various cell lines. Eur.J.Biochem. 242 428. PMID: 8973662.

Martiny-Baron et al (1993) Selective inhibition of protein kinase C isozymes by the indolocarbazole Gö 6976 J.Biol.Chem. 268 9194. PMID: 8486620.

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Citations are publications that use Tocris products. Selected citations for Go 6976 include:

Muellner et al (2015) Targeting a cell state common to triple-negative breast cancers. J Biol Chem 11 789. PMID: 25699542.

Shamseddine et al (2015) P53-dependent upregulation of neutral sphingomyelinase-2: role in doxorubicin-induced growth arrest. Cell Death Dis 6 e1947. PMID: 26512957.

Yuan et al (2015) Inhibition of protein kinase C by isojacareubin suppresses hepatocellular carcinoma metastasis and induces apoptosis in vitro and in vivo. Sci Rep 5 12889. PMID: 26245668.

Yi et al (2014) Systematic analysis of bacterial effector-postsynaptic density 95/disc large/zonula occludens-1 (PDZ) domain interactions demonstrates Shigella OspE protein promotes protein kinase C activation via PDLIM proteins. J Neurosci 289 30101. PMID: 25124035.

Lim and Joe (2013) A ROCK Inhibitor Blocks the Inhibitory Effect of Chondroitin Sulfate Proteoglycan on Morphological Changes of Mesenchymal Stromal/Stem Cells into Neuron-Like Cells. PLoS Biol 21 447. PMID: 24404335.

Yamamoto et al (2012) Raf kinase inhibitory protein is required for cerebellar long-term synaptic depression by mediating PKC-dependent MAPK activation. Biomol Ther (Seoul) 32 14254. PMID: 23055494.

Farkas et al (2011) Identification of small molecule inhibitors of phosphatidylinositol 3-kinase and autophagy. J Biol Chem 286 38904. PMID: 21930714.

Buchanan et al (2010) Facilitation of long-term potentiation by muscarinic M(1) receptors is mediated by inhibition of SK channels. Neuron 68 948. PMID: 21145007.

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Keywords: Go 6976, supplier, Potent, protein, kinases, C, inhibitors, inhibits, PKC, inhibitor, selective, alpha, beta1, isozymes, Go6976, Tocris Bioscience, Protein Kinase C Inhibitor products

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