Fig. 3.

a–c Analysis of AMAC-labeled heparin/HS disaccharides. a RP-HPLC separation of a mixture of eight AMAC-labeled heparin/HS disaccharide standards. b Heparin/HS disaccharide components of GAG isolated from cultured MDCK cells. c Heparin/HS disaccharides of GAG isolated from rat livers. AMAC-labeled disaccharides separated by C18 RP-HPLC were detected using fluorescence. The numbers over the disaccharide peaks correspond to the AMAC-labeled disaccharides shown in Table 1. Adapted from [45] with permission