Structure | Calculated Mass | Precursor Mass | Taxonomy | Tissue | Reference |
1446.55 | 1447.45 | Homo Sapiens | Gastric Mucosa | Presence of terminal N-acetylgalactosamineBeta1-4N-acetylglucosamine residues on O-linked oligosaccharides from gastric MUC5AC: involvement in Helicobacter pylori colonization? |