2,3:5,6-Di-O-isopropylidene-L-gulono-1,4-lactone

2,3:5,6-Di-O-isopropylidene-L-gulono-1,4-lactone is a class of biochemical reagents used in glycobiology research. Glycobiology studies the structure, synthesis, biology, and evolution of sugars. It involves carbohydrate chemistry, enzymology of glycan formation and degradation, protein-glycan recognition, and the role of glycans in biological systems. This field is closely related to basic research, biomedicine, and biotechnology.