Asymmetric trimethine 3H-indocyanine dyes: efficient synthesis and protein labeling
作者:Fengling Song、Li Wang、Xiaoqiang Qiao、Bingshuai Wang、Shiguo Sun、Jiangli Fan、Lihua Zhang、Xiaojun Peng
DOI:10.1039/c0ob00227e
日期:——
We present an efficient method to synthesize three new asymmetric trimethine cyanine dyes containing only one carboxylic acid group for bioconjugation. Two of them have better protein labeling performance than other conventional cyanine dyes due to their particular structure design.
我们提出了一种高效的方法来合成三种仅含有一个羧酸基团的新型不对称三甲氧基氰基染料,用于生物共轭。由于其特殊的结构设计,其中两种染料比其他传统的氰基染料具有更好的蛋白质标记性能。