- Chk1
- Chk2
Chk2 选择性抑制剂 | 激活剂
| 目录号 | 产品名 | 产品描述 | Selective / Pan | IC50 / Ki |
|---|---|---|---|---|
| S8632 | BML-277 (Chk2 Inhibitor II) | BML-277 (Chk2 Inhibitor II) is an ATP-competitive inhibitor of Chk2 with IC50 of 15 nM. It is 1000-fold more selective toward Chk2 serine/threonine kinase than for Chk1 and Cdk1/B kinases. Chk2 Inhibitor II (BML-277) dose dependently protects human CD4(+) and CD8(+) T-cells from apoptosis due to ionizing radiation. | Selective | Chk2, IC50: 15 nM |
| S3224 | Cinobufagin | Cinobufagin (Cinobufagine), an active ingredient of Venenum Bufonis, inhibits tumor development. Cinobufagin increases ATM and Chk2 and decreases CDC25C, CDK1, and cyclin B. Cinobufagin inhibits PI3K, AKT and Bcl-2 while increases levels of cleaved caspase-9 and caspase-3. Thus, Cinobufagin induces cell cycle arrest at the G2/M phase and apoptosis. | Selective | |
| S7178 | Prexasertib HCl (LY2606368) | Prexasertib(LY2606368) is an ATP-competitive CHK1 inhibitor with a Ki value of 0.9 nmol/L. For CHK2 and RSK, its IC50 values are 8 nM and 9 nM respectively in cell-free assay. | Pan | Chk2, IC50: 8 nM |
| S6385 | Prexasertib (LY2606368) | Prexasertib (LY2606368, ACR 368) is a selective ATP competitor inhibitor of Chk1 and Chk2 with IC50s of 1 nM and 8 nM in cell-free assays, respectively. Prexasertib also inhibits RSK1 with an IC50 of 9 nM in cell-free assay. |
Pan | Chk2, IC50: 8 nM |
| S1532 | AZD7762 | AZD7762 is a potent and selective inhibitor of Chk1 with IC50 of 5 nM in a cell-free assay. It is equally potent against Chk2 and less potent against CAM, Yes, Fyn, Lyn, Hck and Lck. Phase 1. | Pan | Chk2, IC50: <10 nM |
| S2904 | PF-477736 | PF-477736 (PF-736, PF-00477736) is a selective, potent and ATP-competitive Chk1 inhibitor with Ki of 0.49 nM in a cell-free assay and also inhibits VEGFR2, Aurora-A, FGFR3, Flt3, Fms (CSF1R), Ret and Yes. It shows ~100-fold selectivity for Chk1 than Chk2. | Pan | Chk2, Ki: 47 nM |
