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- 保存条件:
Powder: -20°C, 3 years. In solvent: -80°C, 6 months; -20°C, 1 month.
- 英文名:
Z-Val-Ala-Asp(OMe)-FMK
- 库存:
货期:1-2天
- 供应商:
MedChemExpress LLC
- CAS号:
187389-52-2
- 规格:
10 mM * 1 mL/1 mg/5 mg/10 mg
| 规格: | 10 mM * 1 mL | 产品价格: | ¥1748.0 |
|---|---|---|---|
| 规格: | 1 mg | 产品价格: | ¥650.0 |
| 规格: | 5 mg | 产品价格: | ¥1700.0 |
| 规格: | 10 mg | 产品价格: | ¥2700.0 |
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Z-VAD(OMe)-FMK
CAS No. : 187389-52-2
MCE 国际站:Z-VAD(OMe)-FMK
产品活性:Z-VAD(OMe)-FMK (Z-Val-Ala-Asp(OMe)-FMK) 是一种不可逆的 pan-caspase 抑制剂。Z-VAD(OMe)-FMK 是泛素 C 末端水解酶 L1 (UCHL1) 抑制剂。Z-VAD(OMe)-FMK 通过靶向 UCHL1 活性位点对 UCHL1 进行不可逆地修饰。
研究领域:Apoptosis
作用靶点:Caspase
In Vitro: Z-VAD(OMe)-FMK (Z-Val-Ala-Asp(OMe)-FMK) is a broad-spectrum caspase inhibitor, has been shown to inhibit the intracellular activation of caspase-like proteases. The injection of Z-VAD(OMe)-FMK suppresses the caspase-3 activity in lung tissues, and significantly decreases the number of terminal dUTP nick-end labeling-positive cells. Z-VAD(OMe)-FMK effectively inhibits UCHL1's reaction with hemagglutinin-tagged ubiquitin vinylmethyl ester (HA-UbVME) at the concentration of 100 μM. Z-VAD(OMe)-FMK is administered intraperitoneally at 1 hour before and 6 hours after SAH. Expression of caspase-3 and positive TUNEL is examined as markers for apoptosis. Z-VAD(OMe)-FMK suppresses TUNEL and caspase-3 staining in endothelial cells, decreases caspase-3 activation, reduces BBB permeability, relieves vasospasm, abolishes brain edema, and improves neurological outcome. Z-VAD(OMe)-FMK is a cell-permeable caspase inhibitor, efficiently blocks cell death induced by SMN deficiency.
In Vivo: The survival rate of mice is prolonged significantly by the injection of Z-VAD(OMe)-FMK (Z-Val-Ala-Asp(OMe)-FMK). All mice succumbed to LPS within 30 hours. By contrast, the mice treated with Z-VAD(OMe)-FMK survive significantly longer and 27% of the mice survived more than 7 days.
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liuchao8510 有没有人在细胞转染中应用加硫代硫酸修饰的胆固醇尾的miRNA inhibitor,加胆固醇文献中说是for delivery in vivo,硫代硫酸是为了stability,那在转染细胞的时候胆固醇会不会对转染效率造成影响,转染试剂用Lipofectamine RNAI MAX还是Lipofectamine 2000?有没有人比较过这种修饰的inhibitor与2-OMe修饰的inhibitor在细胞中对对应miRNA抑制效率的差别
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