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D6001

Sigma-Aldrich

Dextran sulfate sodium salt from Leuconostoc spp.

average mol wt >500,000 (dextran starting material), contains 0.5-2.0% phosphate buffer, pH 6-8

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About This Item

Número de CAS:
9011-18-1
Número MDL:
MFCD00081551
Código UNSPSC:
12352201
NACRES:
NA.21

origen biológico

bacterial (Leuconostoc mesenteroides)

Nivel de calidad

200

formulario

powder

actividad óptica

[α]/D 90 to 105 °, c = 6% (w/v) in water

mol peso

average mol wt >500,000 (dextran starting material)

contiene

0.5-2.0% phosphate buffer, pH 6-8

composición

Sulfur Content, 16.0-19.0%

color

white to off-white

intervalo de pH útil

6.0-8.0 (1% in water)

solubilidad

H2O: 100 mg/mL

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Descripción general

Dextran sulfate is a negatively charged sulfated polysaccharide, which is produced by the esterification of dextran with chlorosulphonic acid. It has antiviral, anticoagulant and adjuvant properties. Dextran is used to treat hemorrhage, burns, surgery and trauma. It enhances blood flow and blocks erythrocyte aggregation. Dextran decreases the risk of thrombosis and postoperative pulmonary emboli. It acts as a ribonuclease inhibitor.

Aplicación

Dextran sulfate sodium salt Leuconostoc spp has been used:
  • to delipidate fatty plasma(67)(70)
  • to induce inflammatory and carcinogenic response in the distal colon of rodents(68)
  • for the preparation of 3,4-ethylenedioxythiophene (EDOT)(69)

Otras notas

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

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
BCCG4671
BCCG0729
BCCF5407
BCCD4759
BCCD4760

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Protocolos

Dextran Sulfate

Dextran sulfates are supplied as the sodium salt forms, making them soluble and stable in water. Dextran sulfate contains approximately 17% sulfur which is equivalent to approximately 2.3 sulfate groups per glucosyl residue.

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