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CENTA
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。
CENTA图片
CAS NO:80072-86-2
包装与价格:
包装价格(元)
1mg电议
5mg电议

产品介绍
A colorimetric β-lactamase substrate
Cas No.80072-86-2
Canonical SMILESO=C(C(N12)=C(CSC3=CC=C([N+]([O-])=O)C(C(O)=O)=C3)CS[C@]2([H])[C@H](NC(CC4=CC=CS4)=O)C1=O)O
分子式C21H17N3O8S3
分子量535.6
溶解度Methanol: soluble
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

CENTA is a colorimetric cephalosporin substrate for β-lactamases.1,2Upon hydrolysis by β-lacatamases, CENTA turns from light yellow to chrome yellow, which can be quantified by colorimetric detection at 405 nm as a measure of β-lactamase activity.

1.Jones, R.N., Wilson, H.W., Novick Jr., W.J., et al.In vitro evaluation of CENTA, a new beta-lactamase-susceptible chromogenic cephalosporin reagentJ. Clin. Microbiol.15(5)954-958(1982) 2.Bebrone, C., Moali, C., Rival, S., et al.CENTA as a chromogenic substrate for studying beta-lactamasesAntimicrob. Agents Chemother.45(6)1868-1871(2001)