| Name | 3S-Gal-4(Fuc)-GlcNAc | |
| Sequence | Gal [3S] b1-4 (Fuc a1-3) GlcNAc b | |


| Molecular Weight | 609.552 | |
| Category | Fucosylated oligosaccharides | |
| Glycosidic linkages | a1-3 b1-4 null | |
| Glycan composition | Gal : 1 [3S] : 1 Fuc : 1 GlcNAc : 1 | |
| Comment | present in Oligosaccharides-Lectin complexes such as 1FWU, 3KMB | |