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5,5'-Dithio-bis-(2-nitrobenzoic Acid)-CAS 69-78-3-Calbiochem
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4083983 | 5 G | 1800 | 2-5天 | 4-6周 |
产品别名
69-78-3
5,5'-Dithio-bis-(2-nitrobenzoic Acid)-CAS 69-78-3-Calbiochem
DTNB, Ellman’s Reagent
基本信息
| Empirical Formula【经验(实验)分子式】 | C14H8N2O8S2 |
| Molecular weight | 396.35 |
| MDL number | MFCD00007140 |
| General description【一般描述】 | Sulfhydryl reagent used to characterize reacting SH groups. Useful in photometric determination of thiols. Sulfhydryl reagent used to characterize reactive SH groups. Useful in photometric determination of thiols. |
| Biochem/physiol Actions【生化/生理作用】 | Product does not compete with ATP. Reversible: no Primary Target Useful in photometric determination of thiols Cell permeable: no |
| Warning【警告】 | Toxicity: Standard Handling (A) |
| Preparation Note【制备说明】 | May require gentle heating for complete solubilization. |
| Other Notes【其他说明】 | Ellman, G.L., et al. 1961. Biochem. Pharmacol.7, 88. |
| Legal Information【法律信息】 | CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥98% (titration) |
| form【形式】 | solid |
| manufacturer/tradename | Calbiochem® |
| storage condition【储存条件】 | OK to freeze desiccated protect from light |
| color【颜色】 | yellow |
| solubility【溶解性】 | ethanol: 8 mg/mL |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | 2-8℃ |
| InChI | 1S/C14H8N2O8S2/c17-13(18)9-5-7(1-3-11(9)15(21)22)25-26-8-2-4-12(16(23)24)10(6-8)14(19)20/h1-6H,(H,17,18)(H,19,20) |
| InChI key | KIUMMUBSPKGMOY-UHFFFAOYSA-N |
| packaging【包装】 | 5 g in Glass bottle Packaged under inert gas |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
