Fuc1-α-3GlcNAc1-β-Ome is a biochemical reagent used in the study of glycobiology. Glycobiology explores the structure, synthesis, biology, and evolution of sugars. The field encompasses carbohydrate chemistry, glycans' formation and degradation enzymology, protein-glycan recognition, and the role of glycans in biological systems. It is closely connected with fundamental research, biomedical sciences, and biotechnology.