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Fluorescein (Synonyms: 荧光素; Uranine)
- 目录号:TD-D0251 纯度: 98.47%
| 生物活性 | Fluorescein (Uranine) is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes[1][2]. | ||||||||||||||||||||
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| 体外研究 (In Vitro) | Fluorescein 是一种合成的有机光活性染料化合物，可溶于水、酒精和极性溶剂[1]。 Tanda has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||||||
| Clinical Trial |
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| 分子量 | 332.31 | ||||||||||||||||||||
| 性状 | Solid | ||||||||||||||||||||
| Formula | C20H12O5 | ||||||||||||||||||||
| CAS 号 | 2321-07-5 | ||||||||||||||||||||
| Emission (Em) | 525 | ||||||||||||||||||||
| Excitation (Ex) | 488 | ||||||||||||||||||||
| 中文名称 | 荧光素；荧光黄；荧光红；荧光橙；酸性黄73 | ||||||||||||||||||||
| 运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||||||
| 储存方式 | 4°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) | ||||||||||||||||||||
| 溶解性数据 | In Vitro: DMSO : 250 mg/mL (752.31 mM; Need ultrasonic) H2O : 1 mg/mL (3.01 mM; ultrasonic and warming and heat to 80°C) 配制储备液
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 |
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