作者:Ding, Yuxuan、Pedersen, Simon S.、Wang, Yixian、Xiao, Han、Ball, Zachary T.
DOI:10.1021/acs.orglett.4c02246
日期:——
We report a minimalist gaseous sulfonyl-chloride-derived reagent for multicomponent bioconjugation with amine, phenol, or aniline reagents to afford urea or carbamate products. With the utilization of a gas-phase reagent for a reaction mediated by metal ions, a variety of biologically relevant molecules, such as saccharide, poly(ethylene glycol), fluorophore, and affinity tag, can be efficiently cross-linked
我们报告了一种简约的气态磺酰氯衍生试剂,用于与胺、苯酚或苯胺试剂进行多组分生物共轭,以提供尿素或氨基甲酸酯产品。利用气相试剂进行金属离子介导的反应,可以将多种生物相关分子,如糖、聚乙二醇、荧光团和亲和标签有效地交联到 N 末端或天然多肽或蛋白质上的赖氨酸侧链胺。