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D6924 Sigma-Aldrich

Dextran sulfate sodium salt from Leuconostoc spp.

average mol wt 9,000-20,000




1, 10 g in poly bottle

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 


Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Frequently Asked Questions

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.
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.
What is the sulfate content of Product D6924, Dextran sulfate sodium salt?
The sulfate content is approximately 17%, which corresponds to two sulfate groups per glucose unit.
Can solutions of Product D6924, Dextran sulfate sodium salt, be autoclaved?
Neutral solutions of dextran sulfate may be sterilized by autoclaving at 110-115°C for 30 minutes.
What is the average molecular weight for Product D6924, Dextran sulfate sodium salt?
The average molecular weight can vary from lot-to-lot. Lot number 068K1121 has an average molecular weight of 15.6 kDa.
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 orview local office numbers.
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.
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Protocols & Articles


Dextran and Related Polysaccharides

Historically, dextrans had been long recognized as contaminants in sugar processing and other food production. The formation of dextran in wine was shown by Pasteur to be due to the activity of micro...
Vicki Caligur
BioFiles 2008, 3.10, 17.
Keywords: Adhesion, Chromatography, Clinical, Cosmetics, Derivatizations, Diffusion, Filtration, Immobilization, Industries, Ion Exchange, Ligands, Microscopy, Molecular biology, Molecular biology techniques, Nuclear magnetic resonance spectroscopy, Nucleic acid hybridization, Pharmaceutical, Precipitation, Purification, Separation, Size-exclusion chromatography, Spectroscopy, Sulfations

Layer-by-Layer (LbL) Assembly, A "Gentle Yet Flexible" Method Toward Functional Biomaterials

Scientists spend considerable time and effort on the development of functional materials and systems. On the other hand, Nature has taken many millenia to evolve highly functional materials, which ca...
Dr. Katsuhiko Ariga and Dr. Jonathan P. Hill
Material Matters 2008, 3.3, 57.
Keywords: Adsorption, Apoptosis, Applications, Biomaterials, Capabilities, Degradations, Deposition, Electrochemical analysis, Enzyme activity, Evaporation, Gene expression, Immobilization, Materials Science, Metabolism, Metabolites, Methods, Microarray Analysis, Nanotubes, Precipitation, Separation, Sequences, Support

Peer-Reviewed Papers


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