SEARCH Articles Figures Tables Antithrombin Antithrombin III heparin cofactor Antithrombin heparin binding Antithrombin, heparin degradation Antithrombin, interaction with heparin Antithrombins Heparin antithrombin 111 binding site Heparin antithrombin-binding pentasaccharide Heparin binding to antithrombin III Heparin with antithrombin Heparin-antithrombin complex Heparin-protein interactions antithrombin Synthesis of the Antithrombin-Binding Pentasaccharide Sequence in Heparin