Biological Activity
Very potent and selective inhibitor of protein kinase C, selective for the α and β1 isoforms (IC50 values are 0.0084, 0.0180, 0.210, 0.132, and 5.8 μM for α, β1, δ, ε and ζ isoforms respectively). Selective over MLCK, PKG and PKA (IC50 values are 0.6, 4.6, and 33 μM respectively). Potent antagonist at the 5-HT3 receptor (Ki = 29.5 nM). Anti-inflammatory in vivo.
Compound Libraries
GF 109203X is also offered as part of the Tocriscreen Plus and Tocriscreen Kinase Inhibitor Toolbox I. Find out more about compound libraries available from Tocris.
Technical Data
| M. Wt | 412.49 |
| Formula | C25H24N4O2 |
| Storage | Store at RT |
| Purity | ≥98% (HPLC) |
| CAS Number | 133052-90-1 |
| PubChem ID | 2396 |
| InChI Key | QMGUOJYZJKLOLH-UHFFFAOYSA-N |
| Smiles | CN(C)CCCN1C=C(C2=CC=CC=C12)C1=C(C(=O)NC1=O)C1=CNC2=CC=CC=C12 |
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.
Solubility Data
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 10.31 | 25 |
Preparing Stock Solutions
The following data is based on the product molecular weight 412.49. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 2.42 mL | 12.12 mL | 24.24 mL |
| 5 mM | 0.48 mL | 2.42 mL | 4.85 mL |
| 10 mM | 0.24 mL | 1.21 mL | 2.42 mL |
| 50 mM | 0.05 mL | 0.24 mL | 0.48 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Coultrap et al (1999) Competitive antagonism of the mouse 5-hydroxytryptamine3 receptor by bisindolylmaleimide I, a "selective" protein kinase C inhibitor. J.Pharmacol.Exp.Ther. 290 76 PMID: 10381762
Jacobson et al (1995) Anti-inflammatory properties of Go 6850: a selective inhibitor of protein kinase C. J.Pharmacol.Exp.Ther. 275 995 PMID: 7473193
Martiny-Baron et al (1993) Selective inhibition of protein kinase C isozymes by the indolocarbazole Go 6976. J.Biol.Chem. 268 9194 PMID: 8486620
Toullec et al (1991) The bisindolylmaleimide GF 109203X is a potent and selective inhibitor of protein kinase C. J.Biol.Chem. 266 15771 PMID: 1874734
Jiang et al (2011) Heat shock protein 90-mediated inactivation of nuclear factor-κB switches autophagy to apoptosis through becn1 transcriptional inhibition in selenite-induced NB4 cells. Mol.Biol.Cell. 22 1167 PMID: 21346199
Keywords: GF 109203X, supplier, Protein, kinase, C, inhibitors, inhibits, PKC, PKM, Kinase, Kinases, alpha, beta, α, β, GF109203X, Go6850, Go, 6850, Gö, 6850, Bisindolylmaleimide, I, Protein, Kinase, C, Autophagy, Protein, Kinase, C, Tocris Bioscience
