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Dextran Sulfate Sodium Salt, Colitis Grade (36,000 to 50,000), MP Biomedicals™

Induces severe colitis (inflammatory bowel disease) in laboratory animals

Overview
318.65 GBP valid until 2025-12-31
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Additional Details:
Additional Details: CAS Number: 9011-18-1 Weight: 0.02500kg



Disclaimers: Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use.

Product Code. 15722262

Quantity Price
1 £ 341.0 / 25g
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  • Description and Specification
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Description and Specification

Specification

Chemical Name or Material Dextran Sulfate Sodium Salt
Color White
pH 5 to 7.11 (1% aqueous solution)
CAS 9011-18-1
Physical Form Powder
Boiling Point 310°C
Melting Point 92°C
Molecular Formula (C6H7O5)m(C6H7O5)n
MDL Number MFCD00081551
Solubility Information Soluble in water
Quantity 25 g
InChI Key BLFLLBZGZJTVJG-UHFFFAOYSA-N
SMILES *-OC[C@H]1O[C@H](OC[C@H]2O[C@H](-*)[C@H](O[*])[C@@H](O[*])[C@@H]2O[*])[C@H](O[*])[C@@H](O-*)[C@@H]1O[*]
IUPAC Name Dextran sulfate sodium salt
Molecular Weight (g/mol) 40,000
For Use With (Application) Used for inducing ulcerative colitis in animals and extensively to study colon cancer developing in relation to colonic inflammation
Grade Colitis Grade
Moisture <10%
Packaging Plastic Container

Dextran sulfate sodium salt, or DSS, is a synthetic sulfated branched polysaccharide derivative of dextran that has multiple uses in biomedical and clinical research. One important property of DSS is to trigger colitis in mice and rats when administered in drinking water. DSS binds to medium-chain-length fatty acids in the colon and induces intestinal inflammation. Colitis-grade DSS (MW = 36,000 to 50,000) from MP Bio is one of the most widely used products based on peer reviewed scientific publications.

  • Induces severe colitis (inflammatory bowel disease)
  • Highest sulfur content – 19%
  • Highest chirality - +104° of specific rotation
  • Lowest pH – 6.2 at 1% solution

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