| 產品描述： | CCT-251921 is a potent, selective, and orally bioavailable CDK8 inhibitor with an IC50 of 2.3 nM. |
| 靶點： |
CDK8:2.3 nM (IC50);CDK19:2.6 nM (IC50);CDK |
| 體外研究： |
CCT-251921 has acceptable aqueous solubility and demonstrates minimal activity when tested in a panel of 55 receptors, ion channels, and enzymes at 1 μM and in a panel of 279 kinases; weak inhibition of CYPs is observed. CCT-251921 demonstrates potent inhibition of reporter-based readouts measuring basal WNT pathway activity in human cancer cell lines that have constitutively activated WNT pathway signaling: LS174T (β-catenin mutant), SW480 and Colo205 (APC mutant) or PA-1 human teratocarcinoma cells that are WNT ligand dependent |
| 體內研究： |
CCT-251921 shows improved oral pharmacokinetics and pharmaceutical properties in order to facilitate further evaluation of CDK8/19 pharmacology and progression into preclinical efficacy and safety studies. In APC-mutant SW620 human colorectal carcinoma xenograft model, CCT-251921 treatment reduces mice tumor weight (54.2%) at day 15. The inhibition of STAT1SER727 phosphorylation is maintained for more than 6 h after the last dose |
| 參考文獻： |
1. Mallinger A, et al. Discovery of Potent, Selective, and Orally Bioavailable Small-Molecule Modulators of the Mediator Complex-Associated Kinases CDK8 and CDK19. J Med Chem. 2016 Feb 11;59(3):1078-101. |
| 溶解性： |
soluble in DMSO |
| 保存條件： |
-20℃ |
| 配置溶液濃度參考： |
|
1mg |
5mg |
10mg |
| 1 mM |
2.434 ml |
12.168 ml |
24.337 ml |
| 5 mM |
0.487 ml |
2.434 ml |
4.867 ml |
| 10 mM |
0.243 ml |
1.217 ml |
2.434 ml |
| 50 mM |
0.049 ml |
0.243 ml |
0.487 ml |
|
| 注意： |
部分產品我司僅能提供部分信息，我司不保證所提供信息的權威性，僅供客戶參考交流研究之用。 |
上海工商
危險品化學品經營許可證（不帶存儲）
營業執照(三證合一)
北京