As a professional technical service company in the field of Proteolysis Targeting Chimeric (PROTAC®) technology, BOC Sciences provides a number of research and development outsourcing services. E3 ubiquitin ligase is an important enzyme related to PROTAC technology. We provide technical services for E3 ubiquitin ligase activity assay, and pursue higher service efficiency and more competitive service costs on the premise of ensuring the quality of service, thereby helping customers shorten the research cycle and reduce research costs.