Description

Isoamylase is a specialized debranching enzyme that catalyzes the hydrolysis of α-1,6-glucosidic linkages in amylopectin, glycogen, and related polysaccharides. This precise catalytic action is critical for the efficient production of high-maltose syrups and for enhancing the yield of fermentable sugars in starch processing. It is an essential biocatalyst for manufacturers in the food, beverage, and biofuel industries seeking to optimize starch conversion processes and improve product quality.

Application

• High-Maltose Syrup Production: Key enzyme for debranching amylopectin to significantly increase maltose content in syrups used in confectionery and brewing.
• Starch Saccharification: Improves the efficiency of glucose and fermentable sugar production from starch for sweeteners and bioethanol.
• Brewing & Distilling: Enhances wort fermentability and final alcohol yield by breaking down complex branched dextrins.
• Analytical Biochemistry: Used as a research tool for structural analysis of glycogen and branched oligosaccharides.
• Baking Industry: Modifies dough rheology and improves bread texture and shelf life by acting on starch.
• Animal Feed Additive: Improves digestibility and nutritional value of feed containing starchy grains.

Basic Information

Product Name	Isoamylase
CAS No.	9067-73-6
Molecular Formula	N/A (Enzyme)
Molecular Weight	Varies by source and preparation
Synonyms	Glycogen 6-glucanohydrolase; Dextrin 6-α-D-glucanohydrolase; Amylopectin 6-glucanohydrolase; 1,6-α-D-glucan hydrolase; EC 3.2.1.68; Pseudomonas isoamylase; Debranching enzyme
EINECS	Contact for details

Quality Control

Our Isoamylase is produced and tested under strict quality management systems. Each batch is characterized for key parameters including activity, purity, and microbial limits to ensure consistent performance. Certificates of Analysis (COA) detailing assay results, specific activity (U/mg), and other relevant specifications are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to light brown powder or lyophilized solid
Identification (Activity)	Conforms (Debranching activity on amylopectin)
Assay (Activity)	≥ XXXX U/mg protein (Contact for specific grade)
Protein Content (Biuret)	≥ XX %
pH (Solution)	5.0 - 7.0
Loss on Drying	≤ X.X %
Microbial Limit	Meets specified criteria

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