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Ethidium bromide (EB) 是一种可用作分子生物实验学中的荧光标记(核酸染色),如琼脂糖凝胶电泳。Ethidium bromide 的λEx 为300-360 nm,λEm为590 nm。
别名 溴化乙啶, Homidium bromide, EtBr, EB
Ethidium bromide (EB) 是一种可用作分子生物实验学中的荧光标记(核酸染色),如琼脂糖凝胶电泳。Ethidium bromide 的λEx 为300-360 nm,λEm为590 nm。

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 25 mg | ¥ 132 | 现货 | |
| 50 mg | ¥ 178 | 现货 | |
| 100 mg | ¥ 247 | 现货 | |
| 500 mg | ¥ 588 | 现货 | |
| 1 g | ¥ 863 | 现货 | |
| 1 mL x 10 mM (in DMSO) | ¥ 150 | 现货 |
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| 产品描述 | Ethidium bromide (EB) A trypanocidal agent and possible antiviral agent that is widely used in experimental cell biology and biochemistry. Ethidium has several experimentally useful properties including binding to nucleic acids, noncompetitive inhibition of nicotinic acetylcholine receptors, and fluorescence among others. It is most commonly used as the bromide. Ethidium bromide has a λEx of 300-360 nm and a λEm of 590 nm. |
| 体外活性 | 使用方法
以上信息均来源于已发表文献,具体实验方案请根据实际研究需求进行适当调整。 |
| 别名 | 溴化乙啶, Homidium bromide, EtBr, EB |
| 分子量 | 394.32 |
| 分子式 | C21H20BrN3 |
| CAS No. | 1239-45-8 |
| Smiles | [Br-].CC[n+]1c2cc(N)ccc2c2ccc(N)cc2c1c1ccccc1 |
| 密度 | 1.3739 g/cm3 (Estimated) |
| 存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. 实际储存温度请以COA为准 | |||||||||||||||||||||||||||||||||||
| 溶解度信息 | DMSO: 23.86 mg/mL (60.51 mM), Sonication is recommended. H2O: 1 mg/mL (2.54 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
H2O/DMSO
DMSO
该溶液配制表仅适用于固体产品。对于液体产品,请根据标明的浓度或密度计算稀释方案。 | ||||||||||||||||||||||||||||||||||||
对于不同动物的给药剂量换算,您也可以参考 更多