PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11831754-5	2002	The buffer, 25 mM Tris-HCl pH 8.0; the eluting agent, 2 M (NH4)2SO4; and 100% expansion of settled bed were determined to be the optimum conditions for the purification of antithrombin by ion-exchange expanded bed chromatography.	Ammonium Sulfate	58-67	serpin family C member 1	Homo sapiens	172-184	
6636046-1	1983	A hereditary abnormal antithrombin III (AT-III) "Antithrombin III Toyama" was purified from the plasma of a patient with recurrent thrombophlebitis by a procedure involving barium chloride and ammonium sulfate fractionations, affinity chromatography on anti-AT-III-Sepharose gel, and DEAE-Sephadex chromatography.	Ammonium Sulfate	193-209	serpin family C member 1	Homo sapiens	22-38	
2614848-1	1989	Crystals of bovine antithrombin III were obtained in the presence of metal ions with ammonium sulphate as precipitating agent.	Ammonium Sulfate	85-102	serpin family C member 1	Homo sapiens	19-35	
6636046-1	1983	A hereditary abnormal antithrombin III (AT-III) "Antithrombin III Toyama" was purified from the plasma of a patient with recurrent thrombophlebitis by a procedure involving barium chloride and ammonium sulfate fractionations, affinity chromatography on anti-AT-III-Sepharose gel, and DEAE-Sephadex chromatography.	Ammonium Sulfate	193-209	serpin family C member 1	Homo sapiens	40-46