Description

Acetylgalactosaminidase, .Beta.- CAS NO 9054-43-7 is a highly specific glycoside hydrolase enzyme that catalyzes the cleavage of terminal β-linked N-acetyl-D-galactosamine residues from glycoproteins, glycolipids, and oligosaccharides. This precise catalytic activity makes it an indispensable tool for structural analysis, sequencing, and modification of complex carbohydrates in advanced research and bioprocessing. It is primarily utilized by biotechnology firms, diagnostic manufacturers, and academic research institutions focused on glycobiology, biomarker discovery, and the development of enzyme-based therapeutics.

Application

• Glycobiology Research: Used for the detailed structural analysis and sequencing of N- and O-linked glycans on proteins to understand their biological functions.
• Diagnostic Reagent Manufacturing: Serves as a key component in enzymatic assay kits for the detection of specific glycosylation patterns associated with diseases.
• Biopharmaceutical Development: Employed in the characterization and quality control of therapeutic glycoproteins, such as monoclonal antibodies and enzymes.
• Enzyme Engineering: Acts as a model enzyme or a tool for studying enzyme mechanisms and designing inhibitors for therapeutic purposes.
• Biocatalysis: Utilized in the synthesis of specific oligosaccharides or for the selective modification of carbohydrate structures on biomolecules.
• Microbiology Studies: Applied in research on bacterial virulence factors and host-pathogen interactions that involve specific carbohydrate recognition.

Basic Information

Product Name	Acetylgalactosaminidase, .Beta.-
CAS No.	9054-43-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	β-N-Acetylgalactosaminidase; N-Acetyl-β-D-galactosaminidase; β-GalNAc'ase; β-N-Acetylhexosaminidase (specific); Exo-β-N-acetylgalactosaminidase; EC 3.2.1.53; N-Acetyl-β-galactosaminidase; β-D-N-Acetylgalactosaminidase
EINECS	Contact for details

Quality Control

Our Acetylgalactosaminidase, .Beta.- is produced and tested under stringent quality management systems. Each lot undergoes rigorous analytical testing to ensure high specific activity, purity, and functional consistency. Certificates of Analysis (COA) detailing parameters such as activity units, protein content, and purity are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This product is hygroscopic (moisture-sensitive); ensure the container is kept sealed in a dry environment to maintain stability and activity.

Specification

Item	Specification
Appearance	Lyophilized powder or solution
Identification (IR/Activity)	Conforms
Specific Activity	≥ [Value] units/mg protein
Protein Content (Biuret)	Reported on COA
Purity (SDS-PAGE)	≥ 90%
pH (in solution)	6.0 - 7.5
Endotoxin (LAL)	< 1.0 EU/μg (Research Grade)

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