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FITC-PEG-Br (MW 10000) 是一个荧光染料,由FITC、PEG和溴 (-Br) 组成。溴基团作为亲电活性基团,可用于亲核取代反应,方便进行后续化学修饰 (Ex/Em = 488/525 nm)。
FITC-PEG-Br (MW 10000) 是一个荧光染料,由FITC、PEG和溴 (-Br) 组成。溴基团作为亲电活性基团,可用于亲核取代反应,方便进行后续化学修饰 (Ex/Em = 488/525 nm)。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 10 mg | 待询 | 待询 | |
| 50 mg | 待询 | 待询 |
| 产品描述 | FITC-PEG-Br (MW 10000) is a fluorescent dye composed of FITC, PEG, and bromine (-Br). The bromine group serves as an electrophilic moiety suitable for nucleophilic substitution reactions, facilitating further chemical modifications (Ex/Em = 488/525 nm). |
| 存储 | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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