PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6311664-3 1983 Sephadex G-50 gel filtration revealed a single peak of alpha-MSH-like immunoreactivity (alpha-MSH-LI) comigrating with synthetic alpha-MSH. sephadex 0-13 proopiomelanocortin Homo sapiens 55-64 6311664-3 1983 Sephadex G-50 gel filtration revealed a single peak of alpha-MSH-like immunoreactivity (alpha-MSH-LI) comigrating with synthetic alpha-MSH. sephadex 0-13 proopiomelanocortin Homo sapiens 88-97 6311664-3 1983 Sephadex G-50 gel filtration revealed a single peak of alpha-MSH-like immunoreactivity (alpha-MSH-LI) comigrating with synthetic alpha-MSH. sephadex 0-13 proopiomelanocortin Homo sapiens 88-97