to ascertain that the chromatographic separation of the ovalbumin glycan mixture was not restricted to the asparagine-linked glycans , it was established that the corresponding mixture of reducing oligosaccharides ( asparagine removed ) or asn-oligosaccharides blocked at the alpha-amino group with biotin gave very similar resolution of the eight glycans .
C0028959
oligosaccharides
C0032594
glycans