There is provided a compound comprising a label moiety attached to a linker, the linker having an attachment site adapted for attachment to a ligand, the compound further comprising a photo-reactive group attached to the linker. Such a compound can advantageously be used as a pre-probe for the preparation of bioprobes. Methods of making such pre-probes and bioprobes are also provided.
本发明提供了一种化合物,该化合物包括连接到连接体上的标记分子,连接体具有适于连接
配体的连接位点,该化合物还包括连接到连接体上的光反应基团。这种化合物可用作制备
生物探针的前探针。此外,还提供了制造这种前探针和
生物探针的方法。