in well-differentiated adenocarcinoma cells , the amount of 3h-gag in the interface material between the carcinoma cells and the fixed fibroblasts was much larger ( about twenty times ) than in the interface between the carcinoma cells and the bare culture plates , and 3h-gag consisted mainly of heparan sulfate , with a small amount of dermatan sulfate and chondroitin sulfate .
C0017973
gag
C0019143
heparan