Azirine ligation: fast and selective protein conjugation via photoinduced azirine–alkene cycloaddition
作者:Reyna K. V. Lim、Qing Lin
DOI:10.1039/c0cc02863k
日期:——
We report a new bioorthogonal ligation reaction between p-nitrodiphenylazirine and dimethyl fumarate. This photoinduced azirineâalkene cycloaddition provides a rapid (â¼2 min) and highly selective route to protein conjugation at neutral pH and room temperature in biological medium.
我们报道了一种新型的生物正交连接反应,涉及对硝基二苯基氮杂环丁烷和二甲基富马酸盐之间的反应。这种光诱导的氮杂环丁烷-烯烃环加成反应提供了一条在生理pH值和室温下的生物介质中快速(约2分钟)且高度选择性地实现蛋白质偶联的途径。