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Pentafluorobenzenesulfonyl fluorescein
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。
Pentafluorobenzenesulfonyl fluorescein图片
CAS NO:728912-45-6
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议
25mg电议

产品介绍
五氟苯磺酰基荧光素是一种 H2O2 选择性传感器,可用于检测细胞中的 H2O2 水平。
Cas No.728912-45-6
Canonical SMILESFC1=C(F)C(F)=C(F)C(F)=C1S(OC2=CC=C(C3(OC(C4=CC=CC=C43)=O)C(C=CC(O)=C5)=C5O6)C6=C2)(=O)=O
分子式C26H11F5O7S
分子量562.4
溶解度DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2)(1:1): .25 mg/ml,Ethanol: 20 mg/ml
储存条件Store at -20°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

Reactive oxygen species (ROS) play important roles in the initiation and progression of many disease processes. Most fluorescent probes for ROS detection, such as 2,7-dichlorofluorescein (DCFH), function by an oxidative mechanism and are useful for total oxidant detection but are not selective for hydrogen peroxide specifically. Pentafluorobenzenesulfonyl fluorescein is a fluorescent probe that functions by a nonoxidative mechanism. It fluoresces upon perhydrolysis of the sulfonyl linkage, and is selective for hydrogen peroxide over hydroxyl radical, tert-butyl hydroperoxide, superoxide anion, singlet oxygen, and nitrates. Pentafluorobenzenesulfonyl fluorescein can be used as a probe for hydrogen peroxide in whole cell systems.