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Merck
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Principaux documents

346210

Millipore

β-Glucan, Saccharomyces cerevisiae

β-Glucan, Saccharomyces cerevisiae

A major structural element of the yeast cell wall having a β1,3-glucan linear structure with a small number of β1,6-glucan branches. Has been shown to induce an oxidative burst response from NR8383 cells.

Synonyme(s) :

β-Glucan, Saccharomyces cerevisiae

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About This Item

Numéro CAS:
9012-72-0
Numéro MDL:
MFCD00466924
Code UNSPSC :
12352201
Nomenclature NACRES :
NA.79
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

100

Essai

≥95% β-glucan basis

Forme

solid

Fabricant/nom de marque

Calbiochem®

Conditions de stockage

OK to freeze

Couleur

off-white

Solubilité

water: insoluble (Use as a suspension.)

Conditions d'expédition

ambient

Température de stockage

15-25°C

Description générale

A major structural element of the yeast cell wall having a β1,3-glucan linear structure with a small number of β1,6-glucan branches. Has been shown to induce an oxidative burst response from NR8383 cells. M.W. 200,000 (avg.). Insoluble in H2O. Forms suspension in basic solution.

Application


  • A Comparative Study of Composition and Soluble Polysaccharide Content between Brewer′s Spent Yeast and Cultured Yeast Cells.: This study compares the composition and soluble polysaccharide content of brewer′s spent yeast and cultured yeast cells, highlighting the potential applications of yeast-derived ß-glucan in food industries (Lee et al., 2024). (Lee et al., 2024).

  • Attenuation of inflammatory bowel disease by oral administration of mucoadhesive polydopamine-coated yeast ß-glucan via ROS scavenging and gut microbiota regulation.: This article explores the therapeutic potential of yeast ß-glucan in managing inflammatory bowel disease through oxidative stress reduction and gut microbiota modulation (Yang et al., 2024). (Yang et al., 2024).

  • Beta-Glucan as a Soluble Dietary Fiber Source: Origins, Biosynthesis, Extraction, Purification, Structural Characteristics, Bioavailability, Biofunctional Attributes, Industrial Utilization, and Global Trade.: This comprehensive review covers the various aspects of ß-glucan, emphasizing its dietary benefits and industrial applications (Singla et al., 2024). (Singla et al., 2024).

Avertissement

Toxicity: Standard Handling (A)

Autres remarques

Galbraith, W., et al. 1998. Glycobiology 8, abstract 106.
Stone, B.A., and Clark, A.E. 1992. in Chemistry and Biology of (1,3)-β-Glucans, La Trobe University Press, Australia.

Informations légales

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Questions

1–4 of 4 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. can you please share the details of how much protein and carbohydrate in the BG (S.cerevisiae) and which is method adopted to produce the BG.

    1 answer

    1. The minimum purity of this material is 95%. The presence of proteins and other carbohydrates has not been investigated. The method of production is considered proprietary.

      Helpful?

  4. How much is the beta glucan content in this product? How is the beta glucan in this product measured

    1 answer

    1. The β-glucan content will be listed on the lot-specific Certificate of Analysis.

      Please see the link below to access a specific lot:
      https://www.sigmaaldrich.com/documents-search?tab=coa

      Helpful?

Reviews

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  1. india
    • Review 1
    • Votes 3
    2 out of 5 stars.

    Specification and purity of beta glucan

    There are three types of beta glucan products. It is not clear how each of them is distinguished. The actual beta glucan content is not specified in these products . There is mention as 95 percent glucose . This does not tell about the actual polysaccharide content .Hence the specifications may be written with better clarity on these important data

    Helpful?

    1. Response from MilliporeSigma:

      Thank you for your review. We are sorry to hear that your experience did not match your product expectations. We encourage customers who experience problems with our products to call or email us for additional technical support. Please visit https://www.sigmaaldrich.com/US/en/support/customer-support to submit a Product Technical Inquiry.

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