52423

Dextran sulfate sodium salt from Leuconostoc spp.

low sulfate content, M_r ~40,000

• CAS Number: 9011-18-1
• MDL number: MFCD00081551
• UNSPSC 코드: 12352201
• NACRES: NA.25

속성

• 생물학적 소스: (Leuconostoc spp)
• Quality Level: 100
• 형태: powder
• 품질: low sulfate content
• 분자량: M_r ~40,000
• 구성: Sulfur Content, 8-13%
• 손실: ≤10% loss on drying
• 색상: white to off-white
• 유용한 pH 범위: 6.0-8 (10 g/L)
• solubility: H₂O: 100 mg/mL, clear, colorless to faintly greenish-yellow
• 저장 온도: room temp

설명

일반 설명

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.

애플리케이션

Dextran sulfate increases binding of epithelial cells and lymphocytes to extracellular matrix proteins including fibronectin and laminin. In addition, dextran sulfate altered expreβion of cell surface receptors integrins.

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.

제조 메모

Sigma dextrans are derived from Leuconostoc mesenteroides.

기타 정보

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable