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MedKoo Cat#: 406278 | Name: GF-109203X
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

GF-109203X is a potent and highly selective PCK inhibitor, which inhibits PKC isozymes alpha, beta 1, beta 2, gamma, delta and epsilon in vitro . GF-109203X inhibited GSK-3 in vitro, when assayed either in cell lysates (IC(50) 360 nM or in GSK-3beta immunoprecipitates (IC(50) 170 nM derived from rat epididymal adipocytes. Pretreatment of adipocytes with GF-109203X (5 microM) reduced GSK-3 activity in total cell lysates, to 25.1+/-4.3% of control.

Chemical Structure

GF-109203X
GF-109203X
CAS#133052-90-1 (free base)

Theoretical Analysis

MedKoo Cat#: 406278

Name: GF-109203X

CAS#: 133052-90-1 (free base)

Chemical Formula: C25H24N4O2

Exact Mass: 412.1899

Molecular Weight: 412.49

Elemental Analysis: C, 72.80; H, 5.86; N, 13.58; O, 7.76

Price and Availability

Size Price Availability Quantity
50mg USD 550.00 2 Weeks
100mg USD 850.00 2 Weeks
200mg USD 1,250.00 2 Weeks
500mg USD 2,250.00 2 Weeks
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Related CAS #
133052-90-1 (free base) 176504-36-2 (HCl)
Synonym
GF109203X; GF-109203X; GF 109203X; Bisindolylmaleimide I; GO 6850; GO-6850; GO6850; BIMI; BIM I; BIM-I;
IUPAC/Chemical Name
3-(1-(3-(dimethylamino)propyl)-1H-indol-3-yl)-4-(1H-indol-3-yl)-1H-pyrrole-2,5-dione
InChi Key
QMGUOJYZJKLOLH-UHFFFAOYSA-N
InChi Code
InChI=1S/C25H24N4O2/c1-28(2)12-7-13-29-15-19(17-9-4-6-11-21(17)29)23-22(24(30)27-25(23)31)18-14-26-20-10-5-3-8-16(18)20/h3-6,8-11,14-15,26H,7,12-13H2,1-2H3,(H,27,30,31)
SMILES Code
O=C(C(C1=CN(CCCN(C)C)C2=C1C=CC=C2)=C3C4=CNC5=C4C=CC=C5)NC3=O.
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO, not in water
Shelf Life
>5 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
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Product Data
Product Data
Instruction
View handling instruction
Biological target:
Bisindolylmaleimide I (GF109203X) is a highly selective, cell-permeable, and reversible protein kinase C (PKC) inhibitor with a Ki of 14 nM.
In vitro activity:
Fig. 1B demonstrates that Bis I inhibits both short term and long term FGF2-mediated Erk activation in RCS cells. Similar data were obtained with human primary chondrocytes (Fig. 1C). Reference: J Biol Chem. 2007 Feb 2;282(5):2929-36. https://pubmed.ncbi.nlm.nih.gov/17145761/
In vivo activity:
TBD
Solvent mg/mL mM
Solubility
DMF 3.0 7.27
DMSO 32.3 78.37
DMSO:PBS (pH 7.2) (1:10) 0.1 0.24
Ethanol 1.0 2.42
Note: There can be variations in solubility for the same chemical from different vendors or different batches from the same vendor. The following factors can affect the solubility of the same chemical: solvent used for crystallization, residual solvent content, polymorphism, salt versus free form, degree of hydration, solvent temperature. Please use the solubility data as a reference only. Warming and sonication will facilitate dissolving. Still have questions? Please contact our Technical Support scientists.

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 the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
1. Krejci P, Masri B, Salazar L, Farrington-Rock C, Prats H, Thompson LM, Wilcox WR. Bisindolylmaleimide I suppresses fibroblast growth factor-mediated activation of Erk MAP kinase in chondrocytes by preventing Shp2 association with the Frs2 and Gab1 adaptor proteins. J Biol Chem. 2007 Feb 2;282(5):2929-36. doi: 10.1074/jbc.M606144200. Epub 2006 Dec 4. PMID: 17145761. 2. Hers I, Tavaré JM, Denton RM. The protein kinase C inhibitors bisindolylmaleimide I (GF 109203x) and IX (Ro 31-8220) are potent inhibitors of glycogen synthase kinase-3 activity. FEBS Lett. 1999 Nov 5;460(3):433-6. doi: 10.1016/s0014-5793(99)01389-7. PMID: 10556511.
In vitro protocol:
1. Krejci P, Masri B, Salazar L, Farrington-Rock C, Prats H, Thompson LM, Wilcox WR. Bisindolylmaleimide I suppresses fibroblast growth factor-mediated activation of Erk MAP kinase in chondrocytes by preventing Shp2 association with the Frs2 and Gab1 adaptor proteins. J Biol Chem. 2007 Feb 2;282(5):2929-36. doi: 10.1074/jbc.M606144200. Epub 2006 Dec 4. PMID: 17145761. 2. Hers I, Tavaré JM, Denton RM. The protein kinase C inhibitors bisindolylmaleimide I (GF 109203x) and IX (Ro 31-8220) are potent inhibitors of glycogen synthase kinase-3 activity. FEBS Lett. 1999 Nov 5;460(3):433-6. doi: 10.1016/s0014-5793(99)01389-7. PMID: 10556511.
In vivo protocol:
TBD
1: Harmati G, Papp F, Szentandrássy N, Bárándi L, Ruzsnavszky F, Horváth B, Bányász T, Magyar J, Panyi G, Krasznai Z, Nánási PP. Effects of the PKC inhibitors chelerythrine and bisindolylmaleimide I (GF 109203X) on delayed rectifier K+ currents. Naunyn Schmiedebergs Arch Pharmacol. 2011 Feb;383(2):141-8. doi: 10.1007/s00210-010-0584-8. Epub 2010 Dec 1. PubMed PMID: 21120453. 2: Hers I, Tavaré JM, Denton RM. The protein kinase C inhibitors bisindolylmaleimide I (GF 109203x) and IX (Ro 31-8220) are potent inhibitors of glycogen synthase kinase-3 activity. FEBS Lett. 1999 Nov 5;460(3):433-6. PubMed PMID: 10556511. 3: Stemmelin J, Mathis C, Ungerer A. GF 109203X, a selective inhibitor of protein kinase C, impairs retention performance in an operant task. Neuroreport. 1999 Sep 9;10(13):2805-9. PubMed PMID: 10511444. 4: Alessi DR. The protein kinase C inhibitors Ro 318220 and GF 109203X are equally potent inhibitors of MAPKAP kinase-1beta (Rsk-2) and p70 S6 kinase. FEBS Lett. 1997 Feb 3;402(2-3):121-3. PubMed PMID: 9037179. 5: Gekeler V, Boer R, Uberall F, Ise W, Schubert C, Utz I, Hofmann J, Sanders KH, Schächtele C, Klemm K, Grunicke H. Effects of the selective bisindolylmaleimide protein kinase C inhibitor GF 109203X on P-glycoprotein-mediated multidrug resistance. Br J Cancer. 1996 Sep;74(6):897-905. PubMed PMID: 8826855; PubMed Central PMCID: PMC2074754. 6: Grigorova-Borsos AM, Bakillah A, Urios P, Leblond V, Guillot R, Sternberg M. Production of type IV collagen and 72-kDa gelatinase by human endothelial cells cultured in high glucose. Effects of a protein kinase C inhibitor, GF 109203X. Biochem Cell Biol. 1996;74(5):659-67. PubMed PMID: 9018373. 7: Kiss Z, Phillips H, Anderson WH. The bisindolylmaleimide GF 109203X, a selective inhibitor of protein kinase C, does not inhibit the potentiating effect of phorbol ester on ethanol-induced phospholipase C-mediated hydrolysis of phosphatidylethanolamine. Biochim Biophys Acta. 1995 Feb 16;1265(1):93-5. PubMed PMID: 7857990. 8: Gekeler V, Boer R, Ise W, Sanders KH, Schächtele C, Beck J. The specific bisindolylmaleimide PKC-inhibitor GF 109203X efficiently modulates MRP-associated multiple drug resistance. Biochem Biophys Res Commun. 1995 Jan 5;206(1):119-26. PubMed PMID: 7818510. 9: Le Panse R, Mitev V, Lebreton C, Coulomb B. Modulation of epidermal growth factor and keratinocyte growth factor effects on human keratinocyte growth by protein kinase C inhibitor, GF 109203X: comparison to fibroblast growth modulation. Biochem Biophys Res Commun. 1994 Nov 15;204(3):1081-7. PubMed PMID: 7980581. 10: Le Panse R, Coulomb B, Mitev V, Bouchard B, Lebreton C, Dubertret L. Differential modulation of human fibroblast and keratinocyte growth by the protein kinase C inhibitor GF 109203X. Mol Pharmacol. 1994 Sep;46(3):445-51. PubMed PMID: 7935324. 11: Heikkilä J, Jalava A, Eriksson K. The selective protein kinase C inhibitor GF 109203X inhibits phorbol ester-induced morphological and functional differentiation of SH-SY5Y human neuroblastoma cells. Biochem Biophys Res Commun. 1993 Dec 30;197(3):1185-93. PubMed PMID: 8280132. 12: Toullec D, Pianetti P, Coste H, Bellevergue P, Grand-Perret T, Ajakane M, Baudet V, Boissin P, Boursier E, Loriolle F, et al. The bisindolylmaleimide GF 109203X is a potent and selective inhibitor of protein kinase C. J Biol Chem. 1991 Aug 25;266(24):15771-81. PubMed PMID: 1874734.