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.

• 别名: Ubiquitin Isopeptidase Inhibitor I, G5, 3,5-bis((4-Nitrophenyl)methylene)-1,1-dioxide, tetrahydro-4H-thiopyran-4-one, NSC-144303
• 经验公式（希尔记法）: C₁₉H₁₄N₂O₇S
• CAS号: 108477-18-5
• 分子量: 414.39
• 分類程式碼代碼: 12352200

属性

• 品質等級: 100
• 化驗: ≥97% (HPLC)
• 形狀: solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: yellow
• 溶解度: DMSO: 10 mg/mL
• 運輸包裝: ambient
• 儲存溫度: 2-8°C

说明

一般說明

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

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

包裝

Packaged under inert gas

警告

Toxicity: Irritant (B)

重構

Unstable in DMSO; reconstitute just prior to use.

其他說明

Fontanini, A., et al. 2009. J. Biol. Chem.284, 8369.
Aleo, E., et al. 2006. Cancer Res.66, 9235.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable