CAS NO: | 1369665-02-0 |
生物活性 | Cobimetinib hemifumarate is a novel selectiveMEK1inhibitor, and theIC50value againstMEK1is 4.2 nM. | ||||||||||||||||
IC50& Target[1] |
| ||||||||||||||||
体外研究 (In Vitro) | The EC50values of Cobimetinib (GDC-0973) for 888MEL and A2058 cells are 0.2 μM, 10 μM, respectivelly. Melanoma cells are treated with EC50concentration of MEK and PI3K inhibitors for 24 hours (888MEL: 0.05 μM GDC-0973, 2.5 μM GDC-0941; A2058: 2.5 μM GDC-0973, 2.5 μM GDC-0941)[1]. Mitochondrial OXPHOS limits cell death induced by cobimetinib (100 nM) in melanoma with constitutive MAPK activation in A375 cells[4]. | ||||||||||||||||
体内研究 (In Vivo) | In the NCI-H2122 KRASG12C mutant non-small cell lung carcinoma (NSCLC) xenograft model, treatment with up to 5 mg/kg Cobimetinib (GDC-0973) lead to moderate TGI and at 10 mg/kg approaches tumor stasis[1]. GDC-0973 and GDC-0941 are administered to A2058 tumor-bearing mice daily (QD) or every third day (Q3D) either as single agents or in combination. The population rate constants associated with tumor growth inhibition for GDC-0973 and GDC-0941 are 0.00102 and 0000651 μM-1h-1, respectively[2]. Following single doses of GDC-0973 (1, 3, or 10 mg/kg, p.o.) estimated in vivo IC50values of %pERK decrease based on tumor concentrations in xenograft mice are 0.78 (WM-266-4) and 0.52 μM (A375)[3]. | ||||||||||||||||
Clinical Trial | |||||||||||||||||
分子量 | 589.25 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C21H21F3IN3O2.1/2C4H4O4 | ||||||||||||||||
CAS 号 | 1369665-02-0 | ||||||||||||||||
中文名称 | 考比替尼半富马酸盐 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 | 4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) | ||||||||||||||||
溶解性数据 | In Vitro: DMSO : 50 mg/mL(84.85 mM;Need ultrasonic) 配制储备液
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
|
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024 |