Juan Cheng and Xin Li* Pages 1739 - 1756 ( 18 )
High-throughput screening facilitates the rapid identification of novel hit compounds; however, it remains challenging to design effective high-throughput assays, partially due to the difficulty of achieving sensitivity in the assay techniques. Among the various analytical methods that are used, fluorescence-based assays dominate due to their high sensitivity and ease of operation. Recent advances in activity-based sensing/imaging have further expanded the availability of fluorescent probes as monitors for high-throughput screening of result outputs. In this study, we have reviewed various activity-based fluorescent probes used in high-throughput screening assays, with an emphasis on their structure-related working mechanisms. Moreover, we have explored the possibility of developing additional and better probes to boost hit identification and drug development against various targets.
High-throughput screening, fluorescent probe, drug target, hit identification, enzyme, receptor, metabolite.
College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, Zhejiang, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, Zhejiang