title: Fractionation of heparin by affinity chromatography on covalently-bound human alpha-thrombin.
mesh_terms: D000818:Animals; D002417:Cattle; D002846:Chromatography, Affinity / Q000379:methods; D004800:Enzymes, Immobilized / Q000378:metabolism; D006493:Heparin / Q000302:isolation & purification*; D006801:Humans; D007700:Kinetics; D013917:Thrombin / Q000378:metabolism
chemical_list: D004800:Enzymes, Immobilized; D006493:Heparin; D013917:Thrombin