跳转至内容
Merck
CN

主要文件

查看所有文档

D6924

硫酸葡聚糖 钠盐 来源于明串珠菌 属

average mol wt 9,000-20,000

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

化学文摘社编号:
9011-18-1
UNSPSC Code:
12352201
NACRES:
NA.21
MDL number:
MFCD00081551
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

biological source

bacterial (Leuconostoc mesenteroides)

Quality Level

200

form

powder

optical activity

[α]/D 90 to 105 °, c = 6% (w/v)

mol wt

average mol wt 9,000-20,000

composition

Sulfur Content, 16.0-19.0%

color

white to off-white

useful pH range

5.5 - 8.0

solubility

H2O: 100 mg/mL

storage temp.

room temp

正在寻找类似产品? 访问 产品对比指南

相关类别

General description

葡聚糖硫酸钠是α-1,6-D-吡喃葡萄糖的天然聚合物。它是一种亲水性、可生物降解和生物相容性的聚阴离子聚合物。这种高度分枝的多糖具有1,6和1,4糖苷键，每个糖基单位由2.3个硫酸盐基组成。

Application

来自明串珠菌属的右旋糖酐硫酸钠已用于：
  • 评价硫酸盐聚糖参与重组人前顶蛋白/顶蛋白与透明带（ZP）糖蛋白相互作用
  • 将胚胎第5天的小鸡胚胎注射入玻璃体腔，以评估眼睛大小，并研究其对视网膜细胞增殖的影响
  • 检测TNF-刺激基因6（TSG-6）与固定化透明质酸（HA）结合的结构特异性

Biochem/physiol Actions

硫酸右旋糖酐可能具有抗凝血和抗病毒的特性。它还有助于降低胆固醇水平。在医疗领域广泛用作血浆体积膨胀剂和纤溶剂。硫酸右旋糖酐也可用作壳聚糖的交联剂。

Other Notes

为了全面了解我们针对客户研究提供的各种葡聚糖产品，建议您访问我们的碳水化合物分类页面。

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000527072
0000527072
BCCP0511
0000466976
0000466976

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Osama A Madkhali et al.
Scientific reports, 11(1), 9914-9914 (2021-05-12)
The purpose of this study was to develop a novel nano antibacterial formulation of dextran sulfate sodium polymer. The dextran sulfate sodium (DSS) nanoparticles were formulated with gelation technique. The nanoparticles exhibited significant physicochemical and effective antibacterial properties, with zeta
Willi Halfter
Investigative ophthalmology & visual science, 49(8), 3289-3298 (2008-03-26)
The vitreous body (VB) is a transparent, extracellular matrix structure that fills the vitreous cavity of the eye. Major constituents of the VB are hyaluronic acid (HA) and glycosaminoglycans (GAGs), both of which are highly charged, linear carbohydrate polymers. The
Hans-Georg Wisniewski et al.
The Journal of biological chemistry, 280(15), 14476-14484 (2005-02-09)
TSG-6 protein, up-regulated in inflammatory lesions and in the ovary during ovulation, shows anti-inflammatory activity and plays an essential role in female fertility. Studies in murine models of acute inflammation and experimental arthritis demonstrated that TSG-6 has a strong anti-inflammatory
Laura I Furlong et al.
Fertility and sterility, 83(6), 1780-1790 (2005-06-14)
To characterize proacrosin/acrosin interaction with isolated zona pellucida (ZP) components. Prospective study. Basic research laboratory. Recombinant proteins derived from human proacrosin (Rec-40, Rec-30, Rec-20, Rec-10, and Rec-6) and from human ZP glycoproteins (rec-hZPA, ZPB, and ZPC). In vitro binding assay
Yi-Nan Zhang et al.
ACS nano, 14(8), 9478-9490 (2020-06-02)
Nanovaccines need to be transported to lymph node follicles to induce humoral immunity and generate neutralizing antibodies. Here, we discovered that subcapsular sinus macrophages play a barrier role to prevent nanovaccines from accessing lymph node follicles. This is illustrated by
查看所有相关文献

商品

Layer-by-Layer (LbL) Assembly, A "Gentle Yet Flexible" Method Toward Functional Biomaterials

Recently, layer-by-layer (LbL) assembly has emerged as a versatile, gentle and, simple method for immobilization of functional molecules in an easily controllable thin film morphology.1,2 In this short review, we introduce recent advances in functional systems fabricated by using the mild, yet adaptable LbL technique.

实验方案

Dextran Sulfate

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

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。

相关内容

Dextran and Polysaccharides Overview

Dextrans are polysaccharides with molecular weights ≥1,000 Dalton, featuring a linear backbone of α-linked d-glucopyranosyl repeating units.

全球贸易项目编号

货号GTIN
D6924-1G04061833588017
D6924-10G04061833588000
D6924-50G04061833588024

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持