Description

β-(1,3)-D-Glucan is a high-purity polysaccharide composed of glucose monomers linked by β-(1→3) glycosidic bonds, widely recognized for its biological activity and functional properties. This compound is valued for its ability to modulate immune responses and serve as a versatile biomaterial. It is essential for manufacturers and researchers in the pharmaceutical, nutraceutical, and cosmetic industries seeking natural, bioactive ingredients for advanced formulations.

Application

• Immunomodulatory Agents: Used as an active pharmaceutical ingredient (API) or key component in dietary supplements and functional foods designed to support immune system health.
• Biomedical Research: Serves as a standard or reagent in immunological assays, cell culture studies, and research on innate immunity and receptor activation.
• Cosmetic Formulations: Incorporated into skincare products for its moisturizing, soothing, and skin barrier-enhancing properties.
• Vaccine Adjuvants: Employed in vaccine development to enhance the efficacy and duration of the immune response.
• Wound Healing & Tissue Engineering: Utilized in the development of advanced wound dressings, hydrogels, and scaffolds due to its biocompatibility and bioactivity.
• Food & Beverage Industry: Acts as a natural thickener, stabilizer, and dietary fiber source in health-focused food products.

Basic Information

Product Name	β-(1,3)-D-Glucan
CAS No.	9012-72-0
Molecular Formula	(C6H10O5)n
Molecular Weight	Polymer (Variable)
Synonyms	β-Glucan; (1→3)-β-D-Glucan; β-Glucan; Curdlan; Laminarin; Lentinan; Yeast β-Glucan; Zymosan; Poly(1,3-β-D-glucopyranose)
EINECS	Contact for details

Quality Control

Our β-(1,3)-D-Glucan is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the requirements for research and commercial use. Certificates of Analysis (COA) detailing specifications such as purity, molecular weight distribution, and endotoxin levels are available upon request.

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 product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent clumping and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (β-Glucan Content)	≥ 85%
Loss on Drying	≤ 8.0%
Residue on Ignition	≤ 5.0%
Protein Content	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Microbiological Count	Meets standard limits
Endotoxin	< 10 EU/mg (for injectable grades)

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