产品基本信息

货号：4600

产品名称：AF488四嗪

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：717.68

外观：固体

溶剂：DMSO

激发波长(nm)：499

发射波长(nm)：520

产品介绍

AlexaFluor®488是一种明亮的绿色荧光染料，非常适合488 nm激发光线。它用于在成像和流式细胞仪中产生稳定的信号。AF488四嗪显示出与反式环辛烯（TCO）作为亲二烯体的异常快速反应，这是任何生物正交反应中报道的最快动力学。它为与TCO修饰的底物制备生物偶联物提供了方便的工具。（Alexa Fluor是ThermoFisher Scientific的商标）。

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参考文献

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