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203290 Bisindolylmaleimide I - CAS 133052-90-1 - Calbiochem

203290
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Overview

Key Spec Table

CAS #Empirical Formula
133052-90-1C₂₅H₂₄N₄O₂

Products

Catalogue NumberPackaging Qty/Pack
203290-1MGCN Plastic ampoule 1 mg
203290-250UGCN Plastic ampoule 250 μg
Description
OverviewA highly selective, cell-permeable, and reversible protein kinase C (PKC) inhibitor (IC50 = 10 nM) that is structurally similar to staurosporine. Acts as a competitive inhibitor for the ATP-binding site of PKC. Shows high selectivity for PKCα-, βI-, βII-, γ-, δ-, and ε- isozymes. Potently inhibits GSK-3 in primary adipocyte lysates (IC50 = 360 nM) and in GSK-3β immunoprecipitates (IC50 = 170 nM). May inhibit protein kinase A at a much higher concentration (IC50 = 2 µM). A 1 mg/ml solution of Bisindolylmaleimide I (Cat. No. 203293) in anhydrous DMSO is also available.
Catalogue Number203290
Brand Family Calbiochem®
Synonyms2-[1-(3-Dimethylaminopropyl)-1H-indol-3-yl]-3-(1H-indol-3-yl)-maleimide, Gö 6850, GF 109203X
References
ReferencesHers, I., et al. 1999. FEBS Lett. 460, 433.
Ku, W.-C., et al. 1997. Biochem. Biophys. Res. Commun. 241, 730.
Gekeler, V., et al. 1996. Br. J. Cancer 74, 897.
Kiss, Z., et al. 1995. Biochim. Biophys. Acta 1265, 93.
Toullec, D., et al. 1991. J. Biol. Chem. 266, 15771.
Product Information
CAS number133052-90-1
ATP CompetitiveY
FormDeep orange solid
Hill FormulaC₂₅H₂₄N₄O₂
Chemical formulaC₂₅H₂₄N₄O₂
ReversibleY
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
ApplicationBisindolylmaleimide I, CAS 133052-90-1, is a cell-permeable, highly selective, reversible inhibitor of protein kinase C (IC50 = 10 nM). Acts on the ATP-binding site of PKC.
Biological Information
Primary TargetPKC
Primary Target IC<sub>50</sub>10 nM against protein kinase C (PKC); 360 nM, 170 nM against GSK-3 in primary adipocyte lysates and in GSK-3β immunoprecipitates, respectively
Purity≥95% by HPLC
Physicochemical Information
Cell permeableY
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Standard Handling
Storage +2°C to +8°C
Protect from Light Protect from light
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). DMSO stock solutions are stable for up to 4 months at -20°C.
Global Trade Item Number
Catalogue Number GTIN
203290-1MGCN 04055977221121
203290-250UGCN 07790788048327