Implementation of high-content assay for inhibitors of mitogen-activated protein kinase phosphatases.

摘要

Small molecule inhibitors of protein tyrosine kinases have become both powerful chemical probes of biological processes and clinically effective therapeutics. In contrast, few small molecule inhibitors of protein tyrosine phosphatases have been identified and none are currently approved for clinical use. New cell-based high-content methods have been developed that should enable investigators to probe for selective inhibitors of diseases-relevant protein phosphatases. Details of these methods are described herein.