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2-Chloro-4-nitrophenyl α-D-maltotrioside
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-Chloro-4-nitrophenyl α-D-maltotrioside图片
CAS NO:118291-90-0
包装与价格：
包装价格(元)
100mg电议
250mg电议
500mg电议
1 g电议

产品介绍
A colorimetric α-amylase substrate
Cas No.118291-90-0
别名2-氯-4-硝基苯-麦芽三糖苷
Canonical SMILESOC[C@@H](O[C@@H]([C@@H]([C@H]1O)O)OC2=C(C=C(C=C2)[N+]([O-])=O)Cl)[C@H]1O[C@H]3O[C@@H]([C@H]([C@@H]([C@H]3O)O)O[C@H]4O[C@@H]([C@H]([C@@H]([C@H]4O)O)O)CO)CO
分子式C24H34ClNO18
分子量660
溶解度DMF: 30 mg/ml,DMSO: 30 mg/ml,Ethanol: slightly soluble,PBS (pH 7.2): 10 mg/ml
储存条件-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

2-Chloro-4-nitrophenyl α-D-maltotrioside is a colorimetric substrate for α-amylases.1Upon hydrolysis by α-amylases, 2-chloro-4-nitrophenol is released which can be quantified by colorimetric detection at 405 nm as a measure of enzyme activity. 2-Chloro-4-nitrophenyl α-D-maltotrioside has been used to characterize the activity of human pancreatic or salivary amylase.

1.Winn-Deen, E.S., David, H., Sigler, G., et al.Development of a direct assay for α-amylaseClin. Chem.34(10)2005-2008(1988)