| 产品描述: | Flumatinib (HHGV678) mesylate is an orally active and selective inhibitor of Bcr-Abl. Flumatinib mesylate inhibits c-Abl, PDGFRβ and c-Kit with IC50 values of 1.2, 307.6 and 665.5 nM, respectively. Flumatinib mesylate inhibits Bcr-Abl autophosphorylation and Stat5 and Erk1/2 phosphorylation. Flumatinib mesylate inhibits tumor growth in chronic myelogenous leukemia model |
| 靶点: |
PDGFRβ:307.6 nM (IC50);c-Abl:1.2 nM (IC50);Bcr-Abl;PDGFR;c-Kit |
| 体外研究: |
Flumatinib mesylate (HH-GV-678) (0-1000 μM; 4, 7 and 10 days) blocks cellular Bcr-Abl autophosphorylation and Stat5 and Erk1/2 phosphorylation in K562 leukemia cells. Flumatinib mesylate (HH-GV-678) (0-10 μM; 72 hours) remarkably decreases the number of cells in chronic myelogenous leukemia cell lines. Cell Proliferation Assay Cell Line: Chronic myelogenous leukemia cell line Concentration: 0-10 μM Incubation Time: 72 hours Result: The proliferation inhibitory activity was 32-to 58-fold more potent than that of imatinib and 2-to 5-fold more potent than that of nilotinib. Western Blot Analysis Cell Line: K562 cells Concentration: 0, 1, 3, 10, 30, 100, 300 and 1000 μM Incubation Time: 4, 7 and 10 days Result: Suppressed cellular Bcr-Abl autophosphorylation and Stat5 and Erk1/2 phosphorylation. |
| 体内研究: |
Flumatinib mesylate (HH-GV-678) (18-75 mg/kg; p.o.; Twice daily, for 14 days.) inhibits tumor growth in nude mice. Animal Model: Nude mice (subcutaneously injecting K562 cells) Dosage: 18.75, 37.5, 75 mg/kg Administration: Oral administration; Twice daily, for 14 days. Result: Inhibited the growth of K562 xenografts in a dose-dependent manner and induced regression in all tumors at a daily dose of 75 mg/kg for nine days. |
| 参考文献: |
1. Luo H, et al. HH-GV-678, a novel selective inhibitor of Bcr-Abl, outperforms imatinib and effectively overrides imatinib resistance. Leukemia. 2010 Oct;24(10):1807-9. 2. Zhao J, et al. Flumatinib, a selective inhibitor of BCR-ABL/PDGFR/KIT, effectively overcomes drug resistance of certain KIT mutants. Cancer Sci. 2013 Nov 10. |
| 溶解性: |
Soluble in DMSO、H2O |
| 保存条件: |
-20℃ |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
1.518 ml |
7.591 ml |
15.182 ml |
| 5 mM |
0.304 ml |
1.518 ml |
3.036 ml |
| 10 mM |
0.152 ml |
0.759 ml |
1.518 ml |
| 50 mM |
0.03 ml |
0.152 ml |
0.304 ml |
|
| 注意: |
部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。 |