the role of 3-o- and 6-o-sulfated glucosamine residues within the heparin octasaccharide critical for biological activity , iduronic acid -- -- n-acetylglucosamine 6-o-sulfate -- -- glucuronic acid -- -- n-sulfated glucosamine 3,6-di-o-sulfate -- -- iduronic acid 2-o-sulfate -- -- n-sulfated glucosamine 6-o-sulfate -- -- iduronic acid 2-o-sulfate -- -- anhydromannitol 6-o-sulfate , was determined by comparing its ability to bind antithrombin , induce a conformational change in this protease inhibitor as monitored by the enhancement of intrinsic fluorescence , and accelerate ( at saturation ) the interaction of this protein with human factor xa .
C3538902
di
C0086418
human