The binding of low-affinity and high-affinity heparin to antithrombin. Competition for the same binding site on the protein.
D000818:Animals; D000991:Antithrombins; D001665:Binding Sites; D001667:Binding, Competitive; D002417:Cattle; D006493:Heparin; D007700:Kinetics; D011485:Protein Binding
D000991:Antithrombins; D006493:Heparin