产品基本信息

产品名称：生物荧光素

CAS：134759-22-1

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：831.01

溶剂：DMSO

激发波长（nm）：492

发射波长（nm）：515

产品介绍

生物荧光素是美国AAT Bioquest生产的荧光染料。该双功能生物素衍生物用于分光光度测定生物素化程度。该测定基于在生物素存在下链霉抗生物素蛋白/荧光素生物素复合物的荧光增强的动力学分析。荧光素生物素的荧光增强与生物素的浓度成比例。因为该测定适用于5-50uL的小体积或基于珠子的测定，所以检测限可以扩展到飞摩尔范围。动态方面允许将测定扩展到更广泛的应用，包括其用作在微流体装置中进行的层流测定中的试剂混合的指示剂。金畔生物是AAT Bioquest的中国代理商，为您提供优质的生物荧光素。 

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参考文献

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Journal: Chem Biol (2000): 197

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