Polymeric BODIPY dyes including light harvesting BODIPY unit-comprising multichromophores are provided. In some embodiments, the dyes are polymeric tandem dyes that include a light harvesting BODIPY unit-comprising multichromophore and an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. The polymeric tandem dyes may be covalently linked to a specific binding member. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the polymeric tandem dyes. Kits and systems for practicing the subject methods are also provided.
本发明提供了包括光收集 BODIPY 单元多色团的聚合物 BODIPY
染料。在一些实施方案中,这些
染料是聚合串联
染料,包括光收集 BODIPY 单元包含的多色团和共价连接到多色团上的受体色团,与多色团一起接收能量。聚合物串联
染料可与特定的结合构件共价连接。此外,还提供了评估样品中是否存在目标分析物的方法,以及使用包括聚合物串联
染料的组合物标记目标分子的方法。还提供了用于实施上述方法的试剂盒和系统。