CAS NO: | 2321-07-5 |
包装 | 价格(元) |
10 mM * 1 mL in DMSO | 电议 |
250mg | 电议 |
1 g | 电议 |
5 g | 电议 |
10 g | 电议 |
50 g | 电议 |
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]. | ||||||||||||||||
体外研究 (In Vitro) | Fluorescein is a synthetic organic photoactive dye compound soluble in water, alcohol and polar solvents[1]. | ||||||||||||||||
Clinical Trial | |||||||||||||||||
分子量 | 332.31 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C20H12O5 | ||||||||||||||||
CAS 号 | 2321-07-5 | ||||||||||||||||
Emission (Em) | Em 495-570 nm Green | ||||||||||||||||
Excitation (Ex) | Ex 450-495 nm Blue | ||||||||||||||||
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℃) 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。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
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