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F5631

Sigma-Aldrich

Fucoidan from Fucus vesiculosus

Crude

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Synonym(s):
Fucoidin
CAS Number:
9072-19-9
MDL number:
MFCD00131109
UNSPSC Code:
12352201
NACRES:
NA.25

biological source

algae (Fucus Vesiculosus)

Quality Level

200

form

powder

quality

Crude

color

light yellow to brown

solubility

H2O: 10 mg/mL, clear to hazy, faintly yellow to brownish-yellow

cation traces

Ca: ≤1%
Na: ≤ 8% (ICP)

storage temp.

room temp

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General description

Fucoidan is a fucose-rich, sulfated polysaccharide isolated from several species of brown seaweed.

Application

Fucoidan from Fucus vesiculosus may be used as a biological response modifier and as a potential therapeutic agent with a wide range of biological activities. It may be used to study its pharmacokinetics, safety, efficacy and methods of delivery as a potential anticancer, anti-immune and anti-inflammatory agent. Fucoidan may be used to assess its potential and formulations for tissue engineering applications.

Biochem/physiol Actions

Studies of fucoidan have found it to have a broad variety of biological activities including antitumor and antiangogenic activities, immunomodulatory, anti-inflammatory, anticoagulant, antithrombotic, and antioxidant activities. Fucoidan induces macrophage activation with subsequently activates mitogen activated protein kinases (MAPKs) and results in natural killer cell proliferation. Fucoidan acts as a nonselective selectin blocker and has been shown to induce apoptosis and suppress angiogenesis.

Preparation Note

Prepared by a modification of the method of Black, W.A.P., et al., J. Sci. Food Agri., 3, 122 (1952).

Other Notes

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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  1. How does the storage temperature relate to shipping conditions?

    The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment. See Shipping and Storage for more information.

  2. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  3. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  4. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  5. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  6. What is the molecular weight of Product F5631, Fucoidan from Fucus vesiculosus?

    The molecular weight of the F5631 is assayed on a lot-by-lot basis. The molecular weight will be reported on the certificate of analysis for each lot of product.

  7. What is the solubility of Product F5631, Fucoidan from Fucus vesiculosus?

    The F5631 is water-soluble. It is tested for solublity in water at 10mg/mL; this yields a clear to hazy, yellow to amber solution.

  8. What is the purity of Product F5631, Fucoidan from Fucus vesiculosus?

    The F5631 is not tested for purity or to identify possible impurities. It is a crude fucoidan from Fucus vesiculosus.

  9. Is there information about the structure of Product F5631, Fucoidan from Fucus vesiculosus?

    In general, fucoidin is a branched polymer of L-fucose monosulfate joined predominately by 1,2 linkages. Fucoidin is also known in the literature as fucan. The properties are discussed further by Bernardi and Springer in J. Biol. Chem, 237, 75-80 (1962); the title of the article is "Properties of highly purified fucan".

  10. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Celina Maria P Guerra Dore et al.
Carbohydrate polymers, 91(1), 467-475 (2012-10-10)
Fucan (SV1) sulfated polysaccharides from the brown algae Sargassum vulgare were extracted, fractionated in acetone and examined with respect to chemical composition, anticoagulant, anti-inflammatory, antithrombotic effects and cellular proliferation. These polysaccharides contain low levels of protein, high level of carbohydrate
Wiktoria Blaszczak et al.
Molecules (Basel, Switzerland), 23(12) (2018-12-14)
Fucoidans have been reported to exert anticancer effects with simultaneous low toxicity against healthy tissue. That correlation was observed in several cancer models, however, it has never been investigated in head and neck cancer before. To magnify the efficacy of
Suwaree Kitikiew et al.
Fish & shellfish immunology, 34(1), 280-290 (2012-12-04)
In this study, we examined the effect of fucoidan on the immune response of white shrimp Litopenaeus vannamei and its resistance against Vibrio alginolyticus infection. Fucoidan induced degranulation, caused changes in the cell morphology, and increased activation of prophenoloxidase (proPO)
Long Yu et al.
Food chemistry, 142, 197-200 (2013-09-05)
Structure of fucoidan from sea cucumber Acaudina molpadioides (Am-FUC) was investigated in this study. Low molecular weight polysaccharide of Am-FUC (Am-LMW) was prepared by enzymatic degradation and assayed by nuclear magnetic resonance. According to the structure of Am-LMW, and referring
Wei Wang et al.
Marine drugs, 10(12), 2795-2816 (2012-12-14)
Recently, the studies on the antiviral activities of marine natural products, especially marine polysaccharides, are attracting more and more attention all over the world. Marine-derived polysaccharides and their lower molecular weight oligosaccharide derivatives have been shown to possess a variety
View All Related Papers

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