PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 65284-2 1977 The labelled antithrombin III has a high specific activity (5.75 units/mg) and displayed a single band on SDS-polyacrylamide gel electrophoresis. Sodium Dodecyl Sulfate 106-109 serpin family C member 1 Homo sapiens 13-29