Design and synthesis of a novel photoaffinity probe for labelling EGF receptor tyrosine kinases.

ABSTRACT: The epidermal growth factor receptor (EGFR) and HER2 are two important tyrosine kinases that play crucial roles in signal transduction pathways that regulate numerous cellular functions including proliferation, differentiation, migration, and angiogenesis. In the past 20 years, many proteomic methods have emerged as powerful methods to evaluate proteins in biological processes and human disease states. Among them, activity-based protein profiling (ABPP) is one useful approach for the functional analysis of proteins. In this study, a novel photoaffinity probe 11 was designed and synthesised to assess the target profiling of the reactive group in the photoaffinity probe 11. Biological evaluation was performed, and the results showed that the novel photoaffinity probe binds to EGFR and HER2 p

SUBMITTER: Zheng YG 

PROVIDER: S-EPMC6009917 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature