PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2172260-14 1990 SDS-PAGE analysis of proteins immunoprecipitated from extracts of [35S]methionine labeled Schwann cells demonstrated that the antisera precipitated an HSPG species that was present in the pool of proteins released by PI-PLC, with smaller amounts present in phytic acid extracts. Phytic Acid 257-268 syndecan 2 Rattus norvegicus 151-155