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- 文献和实验
- 技术资料
- 保存条件：
Powder: -20°C, 3 years; 4°C, 2 years.In solvent: -80°C, 6 months; -20°C, 1 month.
- 库存：
货期：1-2天
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MedChemExpress LLC
- CAS号：
2097938-73-1
- 规格：
10 mM * 1 mL/1 mg/5 mg/10 mg/50 mg
| 规格： | 10 mM * 1 mL | 产品价格： | ￥1210.0 |
|---|---|---|---|
| 规格： | 1 mg | 产品价格： | ￥500.0 |
| 规格： | 5 mg | 产品价格： | ￥1100.0 |
| 规格： | 10 mg | 产品价格： | ￥1650.0 |
| 规格： | 50 mg | 产品价格： | ￥5900.0 |
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MBQ-167
CAS No. : 2097938-73-1
MCE 国际站：MBQ-167
产品活性：MBQ-167 是 Ras 相关的 C3 型肉毒素底物 (Rac) 和细胞分裂周期蛋白 (Cdc42) 的双抑制剂，其对 Rac 1/2/3 的 IC50 值为 103 nM， 对 Cdc42 的 IC50 值为 78 nM。
研究领域：GPCR/G Protein | Cell Cycle/DNA Damage
In Vitro: MBQ-167 (≥100 nM) induces a loss of polarity in metastatic breast cancer cells. Treatment with 500 nM MBQ-167 for 24 h results in ~95% cell rounding and detachment from the substratum in metastatic MDA-MB-231 cells. Moreover, MBQ-167 induces this phenotype in multiple mesenchymal cancer cell types including GFP-HER2-BM, MDA-MB-468, and Hs578t human breast cancer cells, as well as Mia-PaCa-2 pancreatic cancer cells, SKOV3 ovarian cancer cells, AGS and NCI-N87 gastric cancer cells, and SH-SY5Y neuroblastoma cells. Following treatment with 250 nM MBQ-167 for 24 h, the attached population of MDA-MB-231 cells demonstrate a ~25% decrease in Rac activation while the detached cells are more responsive with a ~75% decrease. At earlier times (6h), treatment with 250 or 500 nM MBQ-167, induce a inhibition in Rac activity in the attached cell population, while the detached population demonstrate a ~40-50% inhibition.
In Vivo: MBQ-167-treated mice demonstrate a statistically significant reduction in tumor growth. At sacrifice, 1.0 mg/kg BW of MBQ-167 results in a ~80% reduction in tumor growth, and the 10 mg/kg BW MBQ-167 treatment results in ~95% reduction in tumor growth. Since EHop-016 only exerts ~40% reduction of tumor growth at 10 mg/kg BW, MBQ-167 is 10X more effective than EHop-016. MBQ-167 treated mice demonstrate similar doubling times for both treatments (10 and 11 days).
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