An inhibitor of ATR and ATM kinases (IC50 = ~ 200 nM) that induces cell death in prematurely senescent breast

CGK733 – 50 mg

Brand:
Cayman
CAS:
905973-89-9
Storage:
-20
UN-No:
Non-Hazardous - /

Ataxia-telangiectasia mutated (ATM) and ATM- and Rad3-related (ATR) kinases mediate the DNA damage response pathway in cells upon encounter with genotoxic agents. Their signaling can activate cell cycle arrest, DNA repair, induction of premature senescence, and cell death. Inhibiting this pathway is one strategy implemented to increase the therapeutic capacity of certain genotoxic anti-cancer regimens by sensitizing cancer cells to these agents.{27525,26648} CGK733, a thiourea-containing compound, was originally identified as a specific inhibitor of ATR and ATM kinases (IC50 = ~ 200 nM).{27525} In prematurely senescent breast, lung, and colon cancer cells CGK733 reportedly suppresses ATM-mediated p21 expression required for survival, resulting in cell death.{26648} Human cancer cell lines exposed to both caffeine and CGK733 demonstrate a rapid decline in cyclin D1 protein levels and a reduction in retinoblastoma protein levels, which leads to the inhibition of their proliferation.{27525}  

 

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Description

An inhibitor of ATR and ATM kinases (IC50 = ~ 200 nM) that induces cell death in prematurely senescent breast, lung, and colon cancer cells

Formal name: α-phenyl-N-[2,2,2-trichloro-1-[[[(4-fluoro-3-nitrophenyl)amino]thioxomethyl]amino]ethyl]-benzeneacetamide

Synonyms:  ATM/ATR Kinase Inhibitor

Molecular weight: 555.8

CAS: 905973-89-9

Purity: ≥98%

Formulation: A crystalline solid

Product Type|Biochemicals|Kinase Inhibitors|ATM||Product Type|Biochemicals|Kinase Inhibitors|Other Serine/Threonine Kinases||Product Type|Biochemicals|Small Molecule Inhibitors|Kinases||Research Area|Cancer|Cell Cycle||Research Area|Cancer|Cell Death||Research Area|Cancer|Cell Signaling|ATM Signaling

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