density gradient centrifugation in dissociative conditions of the lcp , cellulose acetate acetate electrophoresis of the subfractions , chondroitinases treatment and high performance liquid chromatography of the unsaturated disaccharides indicated that the glycosaminoglycan moiety was composed of 56 % chondroitin-6-so4 , 26 % hyaluronate and/or undersulfated chondroitin and 17 % chondroitin-4-so4 .
C0017973
glycosaminoglycan
C0008454
chondroitin