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TMB(hydrochloride hydrate)
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。
TMB(hydrochloride hydrate)图片
CAS NO:207738-08-7
包装与价格:
包装价格(元)
100mg电议
250mg电议
1g电议
5g电议

产品介绍
Cas No.207738-08-7
别名3,3',5,5'-四甲基苯并啶二盐酸酸水合物
Canonical SMILESCC1=C(N)C(C)=CC(C2=CC(C)=C(N)C(C)=C2)=C1.Cl.Cl.O.O
分子式C16H20N2•2HCl [2H2O]
分子量349.3
溶解度DMSO: 1.7 mg/ml,DMSO:PBS (1:300): 30 µ g/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

TMB is an aromatic amine that undergoes oxidation by the higher oxidation states of heme peroxidases (compounds I and II) thereby serving as a reducing co-substrate. One electron oxidation of TMB results in a radical cation that forms a charge-transfer complex with the unoxidized compound. This charge transfer complex absorbs at 652 nm (ε = 39,000). The completely oxidized form (diimine) absorbs at 450 nm (ε = 59,000) and is formed by two sequential one-electron oxidations of TMB. Thus the stoichiometry of oxidation is 0.5 mole charge transfer complex (λmax = 652 nm) or 1 mole of diimine (λmax = 450 nm) formed (or TMB oxidized) per mole of hydroperoxide reduced by the peroxidase.