Substrates for covalent tethering of proteins to functional groups or solid surfaces
申请人:PROMEGA CORPORATION
公开号:US11072812B2
公开(公告)日:2021-07-27
The present invention provides haloalkane substrates, and linkers for connecting such substrates to functional elements (e.g., tags, labels, surfaces, etc.). Substrates and linkers described herein find use, for example, in labeling, detection, and immobilization of proteins, cells, and molecules. In particular, the linkers provided herein find use within substrates for dehalogenase variants that form covalent bonds with their haloalkane substrates.
本发明提供了卤代烃基底以及用于将此类基底与功能元件(如标签、标记、表面等)连接的连接体。本文所述的底物和连接体可用于蛋白质、细胞和分子的标记、检测和固定等。特别是,本文提供的连接体可用于与卤代烃底物形成共价键的脱卤酶变体的底物中。