PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1725684-6 1990 Metabolic labeling with 35S-methionine, immunoprecipitation and SDS-page studies showed an increase in FN synthesis and release by IFN treated cells. 35s-methionine 24-38 interferon alpha 1 Homo sapiens 131-134