75027

Dextransulfat Natriumsalz

• Synonym(e): Sodium Dextran Sulfate
• UNSPSC-Code: 12352201
• NACRES: NA.25

Eigenschaften

• Form: powder
• Qualitätsniveau: 100
• Mol-Gew.: M_r ~4000
• Verunreinigungen: 3-6% (sulfur content)
• Verlust: ≤10% loss on drying
• Farbe: colorless
• Nützlicher pH-Bereich: 6.0-8.0 (10 g/L)
• Löslichkeit: H₂O: 100 mg/mL, clear, colorless to faintly greenish-yellow
• Lagertemp.: room temp

Beschreibung

Allgemeine Beschreibung

Dextran is a polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(166) linkages. The remaining (163) linkages account for the branching of dextran.

Anwendung

Dextran sulfate is routinely used for the selective precipitation of lipoproteins, probe hybridization membrane-immobilized DNA, the release of DNA from DNA-histone complexes, and the inhibition of RNA binding to ribosomes.

Biochem./physiol. Wirkung

Dextran sulfate was able to inhibit the binding of platelet factor 4 to S aureus bacterial surface in a dose dependent manner.

Sonstige Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable