Description

β-1,3-Glucan is a high-purity, naturally derived polysaccharide composed primarily of glucose monomers linked by β-1,3-glycosidic bonds. This compound is valued for its unique biological response-modifying properties and its role as a versatile functional biopolymer. It serves as a critical raw material for manufacturers in the pharmaceutical, nutraceutical, cosmetic, and biomedical research sectors seeking to enhance immune modulation, wound healing, and product stability.

Application

• Pharmaceutical & Nutraceutical Formulations: Used as an active immunostimulant and adjuvant in dietary supplements and functional foods to support immune system health.
• Cosmetic & Personal Care: Incorporated into skincare products for its moisturizing, film-forming, and skin barrier-enhancing properties.
• Biomedical Research: Serves as a standard or reagent in immunological studies, macrophage activation assays, and research on innate immunity.
• Wound Healing & Tissue Engineering: Utilized in the development of advanced wound dressings, hydrogels, and scaffolds due to its biocompatibility and ability to promote tissue regeneration.
• Food Technology: Acts as a natural thickener, stabilizer, and dietary fiber source in functional food products.
• Veterinary Applications: Employed in animal health products to boost immune response and overall vitality in livestock and companion animals.

Basic Information

Product Name	β-1,3-Glucan
CAS No.	9051-97-2
Molecular Formula	(C6H10O5)n
Molecular Weight	Polymer (Variable)
Synonyms	β-1,3-Glucan; (1→3)-β-D-Glucan; β-D-Glucan; Lentinan (from Lentinus edodes); Schizophyllan (from Schizophyllum commune); Curdlan; Yeast β-Glucan; Zymosan; Poly(1,3-β-D-glucopyranose)
EINECS	Contact for details

Quality Control

Our β-1,3-Glucan is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) detailing key parameters such as assay, carbohydrate profile, and microbial limits. Specifications can be aligned with relevant standards for research, food, or pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a low-humidity environment to prevent caking and maintain stability. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (β-1,3-Glucan Content)	≥ 85% (by enzymatic method)
Loss on Drying	≤ 8.0 %
Residue on Ignition (Ash)	≤ 5.0 %
Protein Content	≤ 1.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Total Aerobic Microbial Count	≤ 1000 CFU/g
Yeast & Molds	≤ 100 CFU/g

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