PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27264314-7 2016 METHODS: The pulsed-labeled proteins were conjugated with biotin using the click reaction strain-promoted alkyne-azide cycloaddition (SPAAC), and the chase signals were calculated by measuring the reduction percentage of the HTT HTRF signals after pull-down with streptavidin beads. Biotin 58-64 huntingtin Homo sapiens 225-228