PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3402455-8 1988 Iodinated osteonectin, previously incubated with purified thrombospondin, specifically bound to an anti-thrombospondin monoclonal antibody (P10) linked to protein-A--Sepharose 4B. Sepharose 166-175 secreted protein acidic and cysteine rich Bos taurus 10-21