N-Acetyl-D-galactosamine

CAS: 1811-31-0

Ref. 3D-A-1170

Información del producto

• Nombre: N-Acetyl-D-galactosamine
• Sinónimos: 2-Acetamido-2-deoxy-D-galactose N-Acetyl-D-galactosaminideMA04390
• Marca: Biosynth
• Descripción: N-acetyl D-galactosamine (GalNAc) is an aldohexose (2-acetamido-2-deoxygalactose) in which the hydroxyl group at position 2 is replaced by a N-acetyl group (Collins, 2006). GalNAc forms a key part of both N- and O-linked glycoproteins, glycolipids, gangliosides, blood groups, glycosaminoglycans (chondroitin and dermatan sulfate) and human milk oligosaccharides. The number of GalNAc residues attached to the IgA O-linked glycans of Crohns Disease patients was significantly decreased, and strongly correlated with clinical activity. It is suggested that alterations of GalNAc attachment in IgA may be useful as a novel diagnostic and prognostic marker of Crohns Disease (Inoue, 2012).

Propiedades químicas

• Peso molecular: 221.21 g/mol
• Fórmula: C₈H₁₅NO₆
• Pureza: Min. 99.0 Area-%