
CCT007093PPM1D inhibitor |
Sample solution is provided at 25 µL, 10mM.
































Quality Control & MSDS
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- Purity = 99.83%
- COA (Certificate Of Analysis)
- HPLC
- NMR (Nuclear Magnetic Resonance)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure

Description | CCT007093 is a potent inhibitor of PPM1D (WIP1) with IC50 value of 8.4 μM. | |||||
Targets | WIP1 | |||||
IC50 | 8.4 μM |

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Cas No. | 176957-55-4 | SDF | Download SDF |
Chemical Name | (2Z,5E)-2,5-bis(thiophen-2-ylmethylidene)cyclopentan-1-one | ||
Canonical SMILES | C1CC(=CC2=CC=CS2)C(=O)C1=CC3=CC=CS3 | ||
Formula | C15H12OS2 | M.Wt | 272.39 |
Solubility | ≥3.4mg/mL in DMSO | Storage | Store at -20°C |
Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. |
CCT007093 is a small-molecule chemical inhibitor of PPM1D with IC50 value of 8.4μM [1].
CCT007093 is a thienylidene cyclopentanone and shows a potent inhibition of PPM1D in the in vitro assay when using the recombinant phospho-P38 as a substrate. In cellular assay, CCT007093 shows specificity for MCF-7 cells over HeLa cells. It reduces 40% viability of the cells after 2 days. It is found that the cell death induced by CCT007093 is dependent on P38 kinase activity. CCT007093 mimics the effect of PPM1D RNAi in activating P38 kinase. It induces P38 phosphorylation at 4 h post-exposure in MCF-7 cells and the loss of viability can be rescued by SB203580, the specific P38 inhibitor [1].
References:[1] Rayter S, Elliott R, Travers J, Rowlands MG, Richardson TB, Boxall K, Jones K, Linardopoulos S, Workman P, Aherne W, Lord CJ, Ashworth A. A chemical inhibitor of PPM1D that selectively kills cells overexpressing PPM1D. Oncogene. 2008 Feb 14;27(8):1036-44.
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配胶、上样、跑胶、半干转无特殊,半干转后,就用TBST浸润一下后放入封闭液(试过5%牛奶、5%BSA)2小时,后取出直接抗体孵育(目标蛋白抗体1:1000、1:1500、1:2000【建议浓度1:1000-3000】,二抗1:2000、1:3000、1:5000【建议浓度1:1000-5000】,内参beta-actin差不多,目标蛋白4度过夜,内参室温2小时),孵育完后,TBST洗三次,每次10min,后二抗孵育,完后同样TBST洗三次,每次10min,后进行ECL发光液浸润2min,暗室压片2min(主要问题是在暗室中可以看到整张PVDF膜都有荧光,郁闷),显影定影,结果在胶片PVDF膜位置很黑,虽然可以见到我的条带,但是无法使用,不知道究竟怎样解决?(实验室另一位同学不存这样的问题)
试过几次都是同样的问题,是封闭的不好?抗体稀释度不够?TBST洗得不好?ECL发光步骤问题?渴求园里战友指导,谢谢!

