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Biotin-PEG-azide(MW 2000)
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。
Biotin-PEG-azide(MW 2000)图片
CAS NO:956494-20-5
包装与价格:
包装价格(元)
100mg电议
250mg电议
500mg电议

产品介绍
Biotin-PEG-azide (MW 2000) 是一种生物素标记的 PEG 衍生物。生物素 (Biotin) 是一种酶辅因子,可用于标记蛋白质;PEG 是一种低毒性的亲水水溶性聚合物;叠氮 (azide) 是一种良好的离去基,在铜催化下能与炔烃反应,提高生物素结合靶点的效率。
Cas No.956494-20-5
分子量2000.00(Average)
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

Biotin-PEG-azide (MW 2000) is a biotin labeled PEG derivative. Biotin is an enzyme co-factor, can be used for labeling protein; PEG is a hydrophilic and water-soluble polymer with low toxicity; azide, is a moderately good leaving group, can react with alkyne by Cu-catalyzation, which improve the efficiency of biotin binding targets.