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D4911

Dextran sulfate sodium salt from Leuconostoc spp.

Name: Dextran sulfate sodium salt from <I>Leuconostoc</I> spp.
Brand: SIAL

mol wt 6,500-10,000 by GPC

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About This Item

CAS Number:

9011-18-1

UNSPSC Code:

12352201

NACRES:

NA.21

MDL number:

MFCD00081551

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Properties

biological source

bacterial (Leuconostoc)

Quality Level

100

form

powder

mol wt

6,500-10,000 by GPC

composition

Sulfur Content, 16.0-22.0%

color

white to light yellow

useful pH range

6.0-8 (10 g/L)

solubility

H₂O: 100 mg/mL

storage temp.

room temp

Description

General description

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

Application

Dextran sulfate sodium salt Leuconostoc spp has been used:

as a standard to perform polyacrylamide-gel electrophoresis for carbohydrates (C-PAGE)(59) and agarose gel electrophoresis(60)
for RNA sequential probing of targets (SPOTs) imaging(61)
as a component of 1% injection buffer(62)

Other Notes

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

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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Protocols

硫酸葡聚糖

硫酸葡聚糖以钠盐形式供应，使其在水中可溶且稳定。硫酸葡聚糖含有大约17%的硫，相当于每个葡糖基残基大约有2.3个硫酸基团。

Dextran Sulfate

Dextran sulfates as sodium salts are water-soluble and stable, containing approximately 17% sulfur for various applications.

Global Trade Item Number

SKU	GTIN
D4911-10G	04061833033098
D4911-100G	04061833033081
D4911-1G	04061833585856
D4911-50G	04061833585863