PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2151097-4 1990 The obtained results call attention to the importance of final concentration of Mn2+ ions at HDL2 precipitation with DS from heparin-Mn2+ supernate containing HDL. Heparin 125-132 junctophilin 3 Homo sapiens 93-97