PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7476972-6 1995 The IGFBP contained O-linked carbohydrate residues and was recognized by an antiserum to rat IGFBP-6. o-linked carbohydrate 20-41 insulin-like growth factor binding protein 6 Rattus norvegicus 93-100