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
346210
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.
Synonym(e):
β-Glucan, Saccharomyces cerevisiae
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About This Item
Empfohlene Produkte
Qualitätsniveau
Assay
≥95% β-glucan basis
Form
solid
Hersteller/Markenname
Calbiochem®
Lagerbedingungen
OK to freeze
Farbe
off-white
Löslichkeit
water: insoluble (Use as a suspension.)
Versandbedingung
ambient
Lagertemp.
15-25°C
Allgemeine Beschreibung
Anwendung
- A Comparative Study of Composition and Soluble Polysaccharide Content between Brewer′s Spent Yeast and Cultured Yeast Cells: Diese Studie vergleicht die Zusammensetzung und den Gehalt an löslichen Polysacchariden von verbrauchter Bierhefe und kultivierten Hefezellen und hebt die potenziellen Anwendungen von aus Hefe gewonnenem ß-Glucan in der Lebensmittelindustrie hervor (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: Dieser Artikel befasst sich mit dem therapeutischen Potenzial von Hefe-ß-Glucan bei der Behandlung von entzündlichen Darmerkrankungen durch Verringerung des oxidativen Stresses und Modulation der Darmmikrobiota (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: Diese umfassende Übersicht behandelt die verschiedenen Aspekte von ß-Glucan, wobei die Vorteile für die Ernährung und die industriellen Anwendungen im Vordergrund stehen (Singla et al., 2024). (Singla et al., 2024).
Warnhinweis
Sonstige Hinweise
Stone, B.A., and Clark, A.E. 1992. in Chemistry and Biology of (1,3)-β;-Glucans, La Trobe University Press, Australia.
Rechtliche Hinweise
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
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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-
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?
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How much is the beta glucan content in this product? How is the beta glucan in this product measured
1 answer-
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=coaHelpful?
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