Cyclin-dependent kinase inhibitor. IC50 values are 6, 6, 9, > 10,000, and 6 nM for cdc2/cyclin B, cdk2/cyclin A, cdk2/cyclin E, cdk4/cyclin D1 and cdk5-p35 respectively. Selective over a range of other protein kinases (IC50 > 10,000 nM). Shown to have antiproliferative properties, mediated by p42/p44 MAPK.
Sold under license from the Regents of the University of California
|Storage||Store at +4°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.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
|1eq. NaOH||43.29||100mM with gentle warming|
Preparing Stock Solutions
The following data is based on the product molecular weight 432.91. 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||2.31 mL||11.55 mL||23.1 mL|
|5 mM||0.46 mL||2.31 mL||4.62 mL|
|10 mM||0.23 mL||1.15 mL||2.31 mL|
|50 mM||0.05 mL||0.23 mL||0.46 mL|
References are publications that support the products' biological activity.
Gray et al (1998) Exploiting chemical libraries, structure, and genomics in the search for kinase inhibitors. Science 281 533 PMID: 9677190
Gray et al (1999) ATP-site directed inhibitors of cyclin-dependent kinases. Curr.Med.Chem. 6 859 PMID: 10495356
Knockaert et al (2002) p42/p44 MAPKs are intracellular targets of the CDK inhibitor purvalanol. Oncogene 21 6413 PMID: 12226745
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Keywords: Purvalanol B, supplier, Cyclin-dependent, protein, kinases, inhibitors, inhibits, Cdk, PurvalanolB, NG95, NG, 95, Cyclin-dependent, Kinase, Cyclin-dependent, Kinase, Tocris Bioscience
2 Citations for Purvalanol B
Citations are publications that use Tocris products. Selected citations for Purvalanol B include:
Schreiber et al (2010) An integrated phosphoproteomics work flow reveals extensive network regulation in early lysophosphatidic acid signaling. Mol Cell Proteomics 9 1047 PMID: 20071362
Wissing et al (2007) Proteomics analysis of protein kinases by target class-selective prefractionation and tandem mass spectrometry. J Pharmacol Exp Ther 6 537 PMID: 17192257
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