662125
Ubiquitin Isopeptidase Inhibitor I, G5
The Ubiquitin Isopeptidase Inhibitor I, G5, also referenced under CAS 108477-18-5, controls the biological activity of Ubiquitin Isopeptidase. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.
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Ubiquitin Isopeptidase Inhibitor I, G5, 3,5-bis((4-Nitrophenyl)methylene)-1,1-dioxide, tetrahydro-4H-thiopyran-4-one, NSC-144303
C19H14N2O7S
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质量水平
检测方案
≥97% (HPLC)
形式
solid
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
protect from light
颜色
yellow
溶解性
DMSO: 10 mg/mL
运输
ambient
储存温度
2-8°C
一般描述
A cell-permeable cross-conjugated α,β-unsaturated dienone compound that induces caspase activation and apoptosis (IC50 = 1.76 and 1.6 µM in E1A and E1A/C9DN cells, respectively) via the apoptosome-independent mitochondrial pathway by selectively inhibiting ubiquitin isopeptidase activity (IC50 = ~ 30 µM). The cellular expression of Bax and Bak is essential for G5-activated apoptosis, while Bcl-2 appears to protect cells against the effect of G5. G5 is more potent than, but otherwise exhibits similar pharmacological effects as, Ubiquitin Isopeptidase Inhibitor II, F6 (Cat. No. 662126). At higher concentrations (5-10 µM), shown to induce necrosis in apoptosis-resistant MEFs-DKO.
A cell-permeable cross-conjugated α,β-unsaturated dienone compound that induces caspase activation and apoptosis (IC50 = 1.76 and 1.6 µM in E1A and E1A/C9DN cells, respectively) via the apoptosome-independent mitochondrial pathway by selectively inhibiting ubiquitin isopeptidase activity (IC50 ~30 µM). The cellular expression of Bax and Bak is essential for G5-activated apoptosis, while Bcl-2 appears to protect cells against the effect of G5. G5 is more potent than, but otherwise exhibits similar pharmacological effects as, Ubiquitin Isopeptidase Inhibitor II, F6 (Cat. No. 662126). At higher concentrations (5-10 µM), shown to induce necrosis in apoptosis-resistant MEFs-DKO.
生化/生理作用
Cell permeable: yes
Primary Target
Ubiquitin isopeptidase activity
Ubiquitin isopeptidase activity
Product does not compete with ATP.
Reversible: no
Target IC50: ~ 30 µM against ubiquitin isopeptidase activity; 1.76 and 1.6 µM for the induction of caspase activation and apoptosis in E1A and E1A/C9DN cells, respectively
包装
Packaged under inert gas
警告
Toxicity: Irritant (B)
重悬
Unstable in DMSO; reconstitute just prior to use.
其他说明
Fontanini, A., et al. 2009. J. Biol. Chem.284, 8369.
Aleo, E., et al. 2006. Cancer Res.66, 9235.
Aleo, E., et al. 2006. Cancer Res.66, 9235.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
相关内容
Select different protease inhibitor types based on your needs to prevent protein degradation during isolation and characterization and safeguard proteins in sample prep.
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