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42867 Sigma

Dextran sulfate sodium salt

Mr ~40,000


Related Categories Biochemicals and Reagents, Carbohydrates, Dextran Sulfates for General Research Applications, Dextrans
mol wt   Mr ~40,000
loss   ≤10% loss on drying


Biochem/physiol Actions

Treatment with dextran sulfate sodium triggers development of colitis in mice and rats by binding to medium-chain-length fatty acids present in the colon and inducing inflammation. 1

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low sulfate content, Mr ~4,000

for molecular biology, average Mw >500,000 (dextran starting material), contains 0.5-2% phosphate buffer

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