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DTNB (Ellman’s Reagent) 是一种能够用于定量巯基数量或浓度的化学物质,可用于检测游离巯基。

DTNB (Ellman’s Reagent) 是一种能够用于定量巯基数量或浓度的化学物质,可用于检测游离巯基。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 500 mg | ¥ 122 | In stock | |
| 1 g | ¥ 163 | In stock | |
| 5 g | ¥ 338 | In stock | |
| 1 mL x 10 mM (in DMSO) | ¥ 178 | In stock |
| 产品描述 | DTNB (Ellman’s Reagent) is used to quantify the number or concentration of thiol groups in a sample. It also can be used for measuring low-molecular-mass thiols such as glutathione in both pure solutions and biological samples.such as blood. |
| 别名 | Ellman's Reagent, 5,5'-二硫双(2-硝基苯甲酸) |
| 分子量 | 396.35 |
| 分子式 | C14H8N2O8S2 |
| CAS No. | 69-78-3 |
| Smiles | C(O)(=O)C1=C(N(=O)=O)C=CC(SSC2=CC(C(O)=O)=C(N(=O)=O)C=C2)=C1 |
| 密度 | 1.67 g/cm3 |
| 存储 | keep away from direct sunlight,keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | |||||||||||||||||||||||||||||||||||
| 溶解度信息 | DMSO: 50 mg/mL (126.15 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
DMSO
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