mucin species ii contained these same oligosaccharides as well as four additional acidic structures , notably a disaccharide neu alpha ( 2-6 ) galnac-ol and a hexasaccharide gal beta ( 1-4 ) glcnac beta ( 1-3 ) gal beta ( 1-4 ) glcnac beta ( 1-3 ) ( neuac alpha ( 2-6 ) ) -galnac-ol , not identified in any other mucin species .
C0028959
oligosaccharides
C0012611
disaccharide