PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28230288-5 2017 Sm3+ labeled beta2 -MG and beta2 -MG samples were added to compete with a certain amount of anti-beta2 -MG antibody, followed by fluorescence measurement using TRF. sm3+ 0-4 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 13-18