of the total 3h radioactivities of glycosaminoglycans in fraction i from bhk cells , 51 % were in dermatan sulfate , 23 % were in heparan sulfate , 17 % were in chondroitin 4- and 6-sulfates , and 9 % were in hyaluronate .
C0017973
glycosaminoglycans
C0019143
heparan sulfate