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BDP 581/591 maleimide

分子式:C28H25N4BF2O3

分子量:514.33

外  观:深色固体

产品特性:

BDP 581/591马来酰亚胺是一种硫醇反应性染料,用于标记蛋白质和肽的巯基。

该染料可用于多种应用,例如显微镜,荧光偏振实验,甚至ROS检测(与ROS反应后,染料会改变其荧光)。


一般性质

外观:

深色固体

分子量:

514.33

分子式:

C28H25N4BF2O3

溶解度:

溶于DMFDMSODCM

质量控制:

NMR 1HHPLC-MS95%)

储存条件:

储存:在黑暗中于-20°C接收后24个月。运输:在室温下长达3周,避免长时间暴露在光线下,干燥。

 

光谱性质

最大激发,nm

585

ε,Lmol−1cm−1

104000

最大发射,nm

594

荧光量子产率:

0.83

CF260

0.06

CF280

0.04

 


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