n acetyl d glucosamine

N-Acetyl-D-Glucosamine (NAG) is a monosaccharide derivative of glucose. It is released by the action of O-GlcNAcase, in mammalian systems from proteins that have been post-translationally modified with O-GlcNAc.

UDP-N-acetyl-D-Glucosamine is a natural nucleotide sugar that is used by glycosyltransferases to transfer N-acetyl-D-glucosamine residues to substrates.1It is an important component of antibiotic biosynthesis pathways in fungi and lipopolysaccharide production in bacteria.2,3 1.Roseman, S.Reflections on glycobiologyJ. Biol. Chem.276(45)41527-41542(2001) 2.Kudo, F., and Eguchi, T.Biosynthetic genes for aminoglycoside antibioticsJ. Antibiot. (Tokyo)62(9)471-481(2009) 3.Mulrooney, E.F., Poon, K.K., McNally, D.J., et al.Biosynthesis of UDP-N-acetyl-L-fucosamine, a precursor to the biosynthesis of lipopolysaccharide in Pseudomonas aeruginosa serotype O11J. Biol. Chem.280(20)19535-19542(2005)

N-Acetyl-α-D-glucosamine is a biochemical reagent.

NAGKi is an inhibitor of N-acetylmannosamine kinase (NAMK) and N-acetylglucosamine kinase (NAGK).

UDP-GlcNAc is a fundamental component and precursor of bacterial peptidoglycan. Additionally, UDP-GlcNAc acts as an agonist for the P2Y14 receptor, which can inhibit the formation of cAMP.

N-Acetyl-D-glucosamine 6-sulfate (sodium) is a biochemical reagent utilized in glycoscience research. This field studies the structure, synthesis, biology, and evolution of carbohydrates, encompassing carbohydrate chemistry, enzyme activities in glycan formation and degradation, protein-glycan interactions, and the roles of glycans in biological systems. These studies are closely linked with fundamental research, biomedical applications, and biotechnology.

Chitosan (MW 150000) (Deacetylated chitin) is a linear polysaccharide made up of randomly distributed β-(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine.

Hyaluronic acid (hyaluronan) is a glucosaminoglycan consisting of D-glucuronic acid and N-acetyl-D-glucosamine disaccharide units that is a component of connective tissue, skin, vitreous humour, umbilical cord, synovial fluid and the capsule of certain microorganisms contributing to adhesion, elasticity, and viscosity of extracellular substances.

DNJNAc, also known as 2-Acetamido-1,2-dideoxynojirimycin, is a highly potent and specific inhibitor of β-hexosaminidase (HEX). HEX enzymes catalyze the hydrolysis of terminal non-reducing N-acetyl-β-D-glucosamine (GlcNAc) and N-acetyl-β-D-galactosamine (GalNAc) residues from glycoconjugates such as glycoproteins, gangliosides, and glycosaminoglycans. HEX secreted by chondrocytes into the extracellular space contributes to cartilage matrix degradation, and HEX activity is elevated in the synovial fluid of osteoarthritis patients.

N,N'-Diacetylchitobiose is a chitin di-sugar and lysozyme inhibitor. It can serve as the sole carbon source for wild-type Escherichia coli and can reverse myocardial inhibition in canine Escherichia coli sepsis.

N-Acetyl-α-D-glucosamine 1-phosphate disodium is an important glycosaminoglycan precursor and belongs to the class of hetero-phosphoglycans. N-Acetyl-α-D-glucosamine 1-phosphate disodium serves as a metabolic precursor for phosphocholate and N-acetylglucosamine, which are components of bacterial cell walls. N-Acetyl-α-D-glucosamine 1-phosphate disodium can be used in research on glycobiology and cellular signaling.