产品说明
一般描述
A cell-permeable dibromomethylquinoxaline-dioxide compound with nematicidal properties that covalently binds to the peroxidatic cysteine of peroxiredoxin II in Toxoplasma gondii (TgPrxII) and irreversibly blocks its hyperperoxidation activity (IC50 = 23 µM). Also shown to alkylate or crosslink catalytic cysteines of wild type AcePrx-1 in Ancylostoma ceylanicum and human PrxII and PrxIV to inhibit their catalytic activity with similar efficiency. Ineffective towards mitochondrial hPrxIII.
A cell-permeable dibromomethylquinoxaline-dioxide compound with nematicidal properties that covalently binds to the peroxidatic cysteine of peroxiredoxin II in Toxoplasma gondii (TgPrxII) and irreversibly blocks its hyperperoxidation activity (IC50 = 23 µM). Also shown to alkylate or crosslink catalytic cysteines of wild type AcePrx-1 in Ancylostoma ceylanicum and human PrxII and PrxIV to inhibit their catalytic activity with similar efficiency. Ineffective towards mitochondrial hPrxIII.
Please note that the molecular weight for this compound is batch-specific due to variable water content.
生化/生理作用
Cell permeable: yes
Reversible: no
Primary Target
Peroxiredoxin
Target IC50: 23 µM for blocking TgPrxII hyperperoxidation activity
包装
Packaged under inert gas
警告
Toxicity: Standard Handling (A)
重悬
Following reconstitution, aliquot and freeze (-70°C). Stock solutions are stable for up to 2 weeks at -70°C.
Use only fresh DMSO for reconstitution.
其他说明
Nguyen, J.B., et al. 2013. Chem. Biol.20, 991.
Haraldsen, J. D., et al. 2009. Org. Biomol. Chem.7, 3040.
Carey, K.L., et al. 2004. Proc. Natl. Acad. Sci. USA101, 7433.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | C10H8Br2N2O2 |
| 分子量 | 347.99 |
产品性质
| 测定 | ≥95% (NMR) |
| 质量水平 | 100 |
| 形式 | solid |
| manufacturer/tradename | Calbiochem® |
| 储存条件 | OK to freeze desiccated protect from light |
| 颜色 | yellow-brown |
| 溶解性 | DMSO: 50 mg/mL |
| 储存温度 | −20℃ |
| InChI | 1S/C10H8Br2N2O2/c11-5-9-10(6-12)14(16)8-4-2-1-3-7(8)13(9)15/h1-4H,5-6H2 |
| InChI key | DQKNFTLRMZOAMG-UHFFFAOYSA-N |
安全信息
| 危险声明 | H413 |
| 预防措施声明 | P273 - P501 |
| 危险分类 | Aquatic Chronic 4 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
