Potent and selective polynucleotide kinase/phosphatase (PNKP) inhibitor (IC50 = 60 nM). Displays no effect on calcineurin, protein PP-1 or APTX. Interrupts DNA repair and enhances radiosensitivity of human A549 lung carcinoma and MDA-MB-231 cells.
|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|
Preparing Stock Solutions
The following data is based on the product molecular weight 534.65. 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||1.87 mL||9.35 mL||18.7 mL|
|5 mM||0.37 mL||1.87 mL||3.74 mL|
|10 mM||0.19 mL||0.94 mL||1.87 mL|
|50 mM||0.04 mL||0.19 mL||0.37 mL|
References are publications that support the biological activity of the product.
Freschauf et al (2009) Identification of a small molecule inhibitor of the human DNA repair enzyme polynucleotide kinase/phosphatase. Cancer Res. 69 7739 PMID: 19773431
Freschauf et al (2010) Mechanism of action of an imidopiperidine inhibitor of human polynucleotide kinase/phosphatase. J.Biol.Chem. 285 2351 PMID: 19940137
Schellenberg et al (2011) DNA end processing by polynucleotide kinase/phosphatase. Proc.Natl.Acad.Sci.U.S.A. 108 20855 PMID: 22184240
If you know of a relevant reference for A12B4C3, please let us know.
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Keywords: A12B4C3, A12B4C3 supplier, Potent, selective, polynucleotide, kinases, phosphatases, PKNP, inhibitors, inhibits, DNA, repair, Other, Kinases, 5097, Tocris Bioscience
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