PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15171962-1 2004 Argatroban represents the first antithrombin agent that was approved for clinical use. argatroban 0-10 serpin family C member 1 Homo sapiens 32-44 15171962-3 2004 Unlike the other antithrombin drugs, such as hirudins and hirulogs, argatroban is a reversible antithrombin agent and therefore exhibits a considerably different pharmacological profile. argatroban 68-78 serpin family C member 1 Homo sapiens 17-29 15171962-3 2004 Unlike the other antithrombin drugs, such as hirudins and hirulogs, argatroban is a reversible antithrombin agent and therefore exhibits a considerably different pharmacological profile. argatroban 68-78 serpin family C member 1 Homo sapiens 95-107