D6924

Dextran sulfate sodium salt from Leuconostoc spp.

average mol wt 9,000-20,000

• CAS Number: 9011-18-1
• MDL number: MFCD00081551
• UNSPSC 코드: 12352201
• NACRES: NA.21

속성

• 생물학적 소스: bacterial (Leuconostoc mesenteroides)
• Quality Level: 200
• 양식: powder
• 광학 활성: [α]/D 90 to 105 °, c = 6% (w/v)
• 분자량: average mol wt 9,000-20,000
• 구성: Sulfur Content, 16.0-19.0%
• 색상: white to off-white
• 유용한 pH 범위: 5.5 - 8.0
• solubility: H₂O: 100 mg/mL
• 저장 온도: room temp

설명

일반 설명

Dextran sulfate sodium is a natural polymer of α-1,6-D-glucopyranose. It is a hydrophilic, biodegradable, and biocompatible polyanionic polymer. This highly branched polysaccharide has 1,6 and 1,4 glycosidic linkages, consisting of 2.3 sulfate groups per glucosyl unit.

애플리케이션

Dextran sulfate sodium salt from Leuconostoc spp. has been used:

• to evaluate the participation of sulfated glycans on the interaction of recombinant human proacrosin/acrosin with zona pellucida (ZP) glycoproteins
• to inject into the vitreous cavity of embryonic day five chick embryos to assess the eye size and to study its impact on cell proliferation in the retina
• to test the structural specificity of binding of TNF-stimulated gene 6 (TSG-6) to immobilized hyaluronan (HA)

생화학적/생리학적 작용

Dextran sulfate may exhibit anti-coagulant and antiviral properties. It may also help to lower cholesterol levels. It is extensively used as a plasma volume expander and fibrinolytic in the medical field. Dextran sulfate can also be used as a cross-linker for chitosan (CH).

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
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)