

D-Cellobiose (Highly Pure) by Molecular Depot is a D-cellobiose, the disaccharide of two glucose units joined by a beta-1,4 linkage and the repeating unit of cellulose. Cellobiose differs from maltose only in the orientation of the link between its two glucose units, and that single difference is why humans digest starch and cannot digest cellulose. It is used as a substrate and standard in cellulase and beta-glucosidase assays, as a carbon source in microbiology and in carbohydrate research. Each unit contains 25 g. MBP supplies Molecular Depot carbohydrate reagents to research labs in the United States, Canada and worldwide.