Description

Arabinofuranosidase, α-L- is a specialized glycoside hydrolase enzyme that catalyzes the hydrolysis of terminal, non-reducing α-L-arabinofuranoside residues in hemicellulose polymers like arabinoxylan and arabinan. This targeted enzymatic action is crucial for the efficient breakdown and modification of complex plant biomass. It is an essential biocatalyst for industries focused on biorefining, functional food ingredient production, and biochemical research, where precise polysaccharide degradation is required.

Application

• Biofuel and Biorefinery Production: Used to hydrolyze hemicellulose in lignocellulosic biomass, improving the efficiency of sugar release for fermentation into biofuels like ethanol.
• Food and Beverage Processing: Enhances juice clarity and yield, modifies texture in baking, and improves the extraction of flavors and nutrients by breaking down plant cell wall polysaccharides.
• Animal Feed Additive: Incorporated into feed formulations to degrade anti-nutritional factors like arabinoxylans, improving feed digestibility and nutrient absorption in monogastric animals.
• Pulp and Paper Industry: Aids in bio-bleaching and pulp refining by selectively removing hemicellulosic components, leading to reduced chemical usage and improved paper quality.
• Production of Prebiotics (Xylo-oligosaccharides - XOS): Employed in the tailored enzymatic synthesis of XOS from arabinoxylan, creating high-value functional food ingredients.
• Biochemical and Pharmaceutical Research: Serves as a critical tool for studying carbohydrate structure-function relationships, glycobiology, and for the synthesis of specific oligosaccharides.

Basic Information

Product Name	Arabinofuranosidase, α-L-
CAS No.	9067-74-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details (Enzyme)
Synonyms	α-L-Arabinofuranosidase; α-L-AFase; Arabinofuranosidase; 1,4-α-L-Arabinofuranosidase; Exo-1,4-α-L-arabinofuranosidase; α-L-Arabinosidase; EC 3.2.1.55; Hemicellulase (component)
EINECS	Contact for details

Quality Control

Our Arabinofuranosidase, α-L- is produced and tested under a stringent quality management system. Each batch is characterized for key parameters including activity (U/mg), protein content, and purity profile to ensure consistent performance and reliability for your industrial processes. Certificates of Analysis (COA) detailing specific activity, pH optimum, temperature stability, and absence of specified contaminant activities are available upon request.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at 2-8°C. This product is hygroscopic (moisture-sensitive); ensure the container is kept sealed in a dry environment to prevent loss of activity.

Specification

Item	Specification
Appearance	Lyophilized powder or liquid preparation
Activity	> 100 U/mg protein (or as specified per grade)
Protein Content (Biuret)	> 90%
pH Optimum	4.0 - 6.0
Temperature Optimum	40 - 60°C
Stability	Stable for 12 months at 2-8°C
Contaminant Activities	Negligible cellulase, xylanase, β-glucosidase activity

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