analysis of the products of deaminative cleavage of heparan sulfate by nitrous acid under conditions where cleavage occurs quantitatively at n-sulfated glucosamine residues showed that , although heparan sulfate from the three cell lines gave similar yields of o-sulfated disaccharides , both 215csc and 219ct had only about half as many o-sulfate residues in higher molecular weight oligosaccharides compared to heparan sulfate from 210c .
C0012611
disaccharides
C0028959
oligosaccharides