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2',7'-Dichlorofluorescein diacetate
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
2',7'-Dichlorofluorescein diacetate图片
CAS NO:2044-85-1
包装与价格：
包装价格(元)
500mg电议
1g电议

产品介绍
2',7'-二氯荧光素二乙酸酯 (DCFH-DA) 是一种可渗透细胞的荧光探针。
Cas No.2044-85-1
别名双氯荧光黄乙酸乙酯,DCFH2-DA
Canonical SMILESCC(OC1=C(Cl)C=C(C2(C(C=CC=C3)=C3C(O2)=O)C(C=C(Cl)C(OC(C)=O)=C4)=C4O5)C5=C1)=O
分子式C24H14Cl2O7
分子量485.3
溶解度0.1 M Na2CO3: 5 mg/ml,DMF: 25 mg/ml,DMSO: 33 mg/ml,Ethanol: 25 mg/ml,PBS (pH 7.2): 20 µ g/ml
储存条件Store at 2-8°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

2',7'-Dichlorofluorescein diacetate is as a cell-permeable fluorogenic probe to quantify reactive oxygen species (ROS) and nitric oxide (NO). It is rapidly de-esterified in cells is oxidized to form fluorescent 2',7'-dichlorofluorescein. 2'7-Dichlorofluorescein displays excitation/emission spectra of 492/515 nm.