Description

1,3-β-D-Glucan is a high-purity, biologically active polysaccharide derived from natural sources. This compound is valued for its potent immunomodulatory properties and its role as a functional biopolymer. It serves as a critical raw material for manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries seeking to enhance product efficacy. Our supply ensures consistent quality and reliable performance for advanced formulations.

Application

• Immunostimulant & Pharmaceutical Actives: Used as an active pharmaceutical ingredient (API) or excipient in formulations designed to modulate immune response.
• Nutraceutical & Dietary Supplements: Incorporated into capsules, tablets, and powders for its health-supporting and immune-boosting benefits.
• Cosmetic & Skincare Products: Functions as a bioactive ingredient in creams, serums, and lotions for its skin-barrier enhancing and moisturizing properties.
• Biomedical Research & Diagnostics: Employed as a standard or reagent in immunological assays and research into innate immunity.
• Functional Food & Beverage Fortification: Added to foods and drinks to provide functional health benefits.
• Veterinary Medicine: Used in animal health products to support immune function.

Basic Information

Product Name	1,3-β-D-Glucan
CAS No.	9052-00-0
Molecular Formula	(C6H10O5)n
Molecular Weight	Polymer (Variable)
Synonyms	β-1,3-Glucan; (1→3)-β-D-Glucan; β-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 1,3-β-D-Glucan is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure identity, purity, and biological activity, with specifications tailored to meet the requirements of pharmaceutical (GMP), nutraceutical (FCC), and cosmetic-grade applications. A comprehensive Certificate of Analysis (COA) documenting purity, microbial limits, and heavy metals is available for every shipment.

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); the container must be kept tightly sealed in a low-humidity environment to prevent absorption of water and maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (β-Glucan Content)	≥ 85.0% (by enzymatic method)
Loss on Drying	≤ 8.0%
Ash	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Microbial Limits	Meets Ph. Eur./USP criteria
Solubility	Insoluble in water, soluble in dilute alkali

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