CPM巯基反应染料

CPM sulfhydryl reactive dye

C598245-5mg

5mg

避光,-20°C储存

超低温冰袋运输

CPM是应用广泛的蓝色荧光巯基反应染料。它本身是无荧光特性的，当与巯基反应后产生荧光，从而不需要分离步骤就能够直接反应巯基含量。CPM是一个较为理想的色氨酸能量受体和荧光素能量供体。 产品参数： Ex/Em：384/470 nm (MeOH) CAS号：76877-33-3 分子式：C24H22N2O4 分子量：402.5 注意事项： 1. 荧光染料均存在淬灭问题，请尽量注意避光，以减缓荧光淬灭。 2. 为了您的安全和健康，请穿实验服并戴一次性手套操作。 应用范围： 偶联硫醇 Product introduction： CPM is a widely used blfluorescent thiol reactive dye. It has no fluorescence characteristics. When it reacts with sulfhydryl groups, it generates fluorescence, so it can directly react the sulfhydryl content without separation steps. CPM is an ideal tryptophan energy receptor and fluorescein energy donor. Product parameters： Ex/em:384/470 nm (MeOH) CAS No.: 76877-33-3 molecular formula: c24h22n2o4 molecular weight: 402.5 Matters needing attention： 1. fluorescent dyes have quenching problems. Please try to avoid light to slow down fluorescence quenching. 2. for your safety and health, please wear experimental clothes and disposable gloves. Scope of application： Coupling thiols