产品名称：iFluor™ 555 TCO

规格：1 mg

储存条件：-15℃避光防潮

保质期：12个月

产品物理化学光谱特性

分子量：1036.98

外观：固体

溶剂：DMSO

Ex(nm):557

Em(nm):570

产品介绍

四嗪-反式-环辛烯（TCO）的连接构成了快速无毒的生物分子标记方法。四嗪功能化的分子与TCO功能化的分子反应，通过二氢吡嗪部分形成稳定的结合物。由于其极快的动力学，它已获得普及。AAT Bioquest提供了一组含四嗪和TCO的染料，用于探索可以利用这种强大点击反应的各种生物系统。iFluor™555-TCO可以轻松用于标记四嗪改性的生物分子，用于荧光成像和其他基于荧光的生化分析。与其他光谱相似的染料（例如流行的Cy3和AlexaFluor®555）的缀合物相比，使用iFluor™555染料制备的肽和寡核苷酸缀合物荧光强度等优势更好。

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