Description

Udp-α-D-n-Acetylgalactosamine, Disodium Salt is a high-purity nucleotide sugar derivative essential for glycosylation research and enzymatic synthesis. This compound serves as a critical activated donor substrate for glycosyltransferases, enabling the study and production of complex carbohydrates and glycoconjugates. It is primarily utilized by researchers and manufacturers in the fields of glycobiology, pharmaceutical development, and biotechnology for applications ranging from drug discovery to the synthesis of bioactive molecules.

Application

• Glycobiology Research: As a key substrate for studying glycosyltransferase activity, enzyme kinetics, and carbohydrate biosynthesis pathways.
• Enzymatic Synthesis: Used in the chemo-enzymatic production of oligosaccharides, glycopeptides, and glycolipids for therapeutic and diagnostic applications.
• Pharmaceutical Development: Employed in the research and development of glycoprotein-based drugs, vaccines, and targeted therapies.
• Biocatalyst and Enzyme Characterization: Essential for the screening, characterization, and engineering of novel glycosyltransferases.
• Diagnostic Reagent Manufacturing: A potential component in the formulation of diagnostic kits and assays for detecting specific glycosylation patterns.
• Academic and Institutional Research: Supports fundamental studies in cell biology, immunology, and metabolic disorders related to glycosylation.

Basic Information

Product Name	Udp-α-D-n-Acetylgalactosamine, Disodium Salt
CAS No.	108320-87-2
Molecular Formula	C17H24N3Na2O17P2
Molecular Weight	649.29 g/mol
Synonyms	UDP-α-D-GalNAc, Disodium Salt; Uridine 5'-(α-D-N-acetylgalactosamine diphosphate), Disodium Salt; UDP-N-acetyl-α-D-galactosamine, Disodium Salt; UDP-GalNAc, Disodium Salt; Uridine Diphosphate N-Acetylgalactosamine, Disodium Salt; α-UDP-GalNAc, Disodium Salt; Uridine 5'-diphospho-N-acetyl-α-D-galactosamine, Disodium Salt
EINECS	Contact for details

Quality Control

Our Udp-α-D-n-Acetylgalactosamine, Disodium Salt is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity suitable for research and enzymatic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to rigorous in-process controls and final release testing protocols to meet the exacting standards of the life sciences industry.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This material is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation. Allow the sealed container to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0 %
pH (in solution)	6.0 - 8.0
Biological Activity (Enzymatic Assay)	≥ 90% of theoretical

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.