| Structure | Calculated Mass | Precursor Mass | Taxonomy | Tissue | Reference |
| 1040.39 | 1041.4 | Homo Sapiens | Saliva | O-linked oligosaccharides from salivary agglutinin: Helicobacter pylori binding sialyl-Lewis x and Lewis b are terminating moieties on hyperfucosylated oligo- N-acetyllactosamine | |
| 1040.39 | 1041.3991 | Bos Taurus | Serum | Negative ion CID fragmentation of O-linked oligosaccharides aldoses-charge induced and charge remote fragmentation | |
| 1040.39 | 1041.3991 | Bos Taurus | Serum | Negative ion CID fragmentation of O-linked oligosaccharides aldoses-charge induced and charge remote fragmentation | |
| 1040.39 | 1041.4 | Homo Sapiens | Gastric Mucosa | Presence of terminal N-acetylgalactosamineBeta1-4N-acetylglucosamine residues on O-linked oligosaccharides from gastric MUC5AC: involvement in Helicobacter pylori colonization? | |
| 1040.39 | 1041.5 | Homo Sapiens | Gastric Mucosa | Presence of terminal N-acetylgalactosamineBeta1-4N-acetylglucosamine residues on O-linked oligosaccharides from gastric MUC5AC: involvement in Helicobacter pylori colonization? | |
| 1040.39 | 1041.3 | Homo Sapiens | Saliva | Comparative structural analysis of the glycosylation of salivary and buccal cell proteins: innate protection against infection by Candida albicans |
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Supported by Nectar | ANDS | STINT | SIB ExPASy | GGE
