Description

α-Glucuronidase From Cellvibrio Japonicus, Recombinant CAS NO 37259-81-7 is a highly specific, recombinant enzyme derived from the bacterium *Cellvibrio japonicus*, engineered for superior catalytic activity and purity. This enzyme is critical for the selective hydrolysis of α-glucuronide linkages, enabling precise biochemical analysis and synthesis. It is an essential reagent for research and industrial laboratories in the pharmaceutical, biotechnology, and biofuel sectors, where the breakdown and analysis of complex polysaccharides like hemicellulose are required.

Application

• Biomass Saccharification: Key component in enzymatic cocktails for breaking down hemicellulose in lignocellulosic biomass for biofuel (e.g., ethanol) production.
• Pharmaceutical Research: Used in the study and modification of glycosaminoglycans (GAGs) like heparin and heparan sulfate for drug development.
• Diagnostic Assays: Employed in clinical and research enzyme-linked assays for the detection and quantification of specific glucuronide-conjugated metabolites or drugs.
• Food & Feed Analysis: Aids in the structural analysis of dietary fibers and non-starch polysaccharides to determine nutritional content and functionality.
• Pulp & Paper Processing: Facilitates the modification and bleaching of pulp by assisting in the removal of hemicellulosic components.
• Biocatalysis: Serves as a specific catalyst in the synthesis of fine chemicals and novel carbohydrate-based compounds.

Basic Information

Product Name	α-Glucuronidase From Cellvibrio Japonicus, Recombinant
CAS No.	37259-81-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	α-Glucuronidase; α-Glucuronidase; Glucuronidase alpha; Recombinant α-Glucuronidase; Glycoside hydrolase family 67; GH67; EC 3.2.1.139; Aldobiouronic acid α-glucuronidase; *Cellvibrio japonicus* α-glucuronidase
EINECS	Contact for details

Quality Control

Our recombinant α-Glucuronidase is produced under controlled conditions to ensure high batch-to-batch consistency and activity. Each lot undergoes rigorous quality testing, including assays for specific activity, purity (via SDS-PAGE), and the absence of contaminating enzymatic activities. Certificates of Analysis (COA) detailing purity, activity (U/mg), and storage buffer composition are available upon request. Production follows ISO 9001 quality management principles.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. This material is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent moisture absorption, which can affect enzymatic activity. Avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	Clear to slightly opalescent liquid
Identification (Activity)	Hydrolyzes 4-O-methyl-D-glucurono-D-xylan
Specific Activity	≥ XX U/mg protein (Contact for lot-specific data)
Purity (SDS-PAGE)	≥ 90%
Protein Concentration	XX mg/mL (Contact for lot-specific data)
Storage Buffer	XX mM phosphate buffer, pH X.X
Stabilizers	Glycerol, BSA (optional)

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