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CTA056

Chemical Structure : CTA056

CAS No.: 1265822-30-7

CTA056 (CTA 056;CTA-056)

Catalog No.: PC-35182Not For Human Use, Lab Use Only.

CTA056 (CTA 056) is a potent, selective inhibitor of interleukin-2-inducible T-cell kinase (Itk) with IC50 of ~100 nM, also inhibits Btk (IC50=400 nM), but shows no significant inhibition for Etk (BMX kinase, IC50=5 uM).

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

CTA056 (CTA 056) is a potent, selective inhibitor of interleukin-2-inducible T-cell kinase (Itk) with IC50 of ~100 nM, also inhibits Btk (IC50=400 nM), but shows no significant inhibition for Etk (BMX kinase, IC50=5 uM); CTA056 shows selectivity for Itk over other Tec family members; inhibits the phosphorylation of Itk and its effectors including PLC-γ, Akt, and ERK, as well as the decreased secretion of targeted genes such as IL-2 and IFN-γ in treated Jurkat and MOLT-4 cells; also exhibits apoptosis-inducing potential in Jurkat cells; demonstrates cytotoxic effect in xenograft models of T-cell leukemia and lymphoma.

Physicochemical Properties

M.Wt 554.698
Formula C35H34N6O
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

7-benzyl-1-(3-(piperidin-1-yl)propyl)-2-(4-(pyridin-4-yl)phenyl)-1H-imidazo[4,5-g]quinoxalin-6(5H)-one

References

1. Guo W, et al. Mol Pharmacol. 2012 Nov;82(5):938-47.

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