PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9525922-3 1998 Only the 74-kDa form of HDC was detected in the leaked fraction by SDS-polyacrylamide gel electrophoresis. Sodium Dodecyl Sulfate 67-70 histidine decarboxylase Rattus norvegicus 24-27