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硫酸葡聚糖

规格或纯度: 10 kDa LS
有货

库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
D397448-200mg
200mg 现货 Stock Image
D397448-500mg
500mg 现货 Stock Image
D397448-1g
1g 期货 Stock Image

基本描述

规格或纯度 10 kDa LS
英文名称 dextran sulfates
储存温度 2-8°C储存,充氩,干燥
运输条件 冰袋运输
产品介绍

保存条件:密封

Product Description:

Dextran sulfates are produced by sulfation of selected dextran fractions.

The dextran sulfate is supplied as the sodium salt and is stabilised by a small addition of phosphate salts. A certificate of analysis is supplied with each batch. The molecular weight range, sulfur content, moisture etc. are carefully controlled.

Structure

Dextran is a polysaccharide derived from the bacterium Leuconostoc mesenteroides B512F and consists of an α-D-(1 – 6) linear glucan with a low content (ca. 5%) of sidechains linked to the 3-carbon of glucose. Dextran sulfate is a sulfated derivative of selected dextran fraction. The sulfate content of our low sulfated dextran sulfates lies between 8 to 13 %.

Applications

Dextran sulfate have a wide range of applications areas and properties. Some examples are:

Anti-coagulation agent in cell media

Selective precipitation of lipoproteins

Acceleration of DNA hybridisation.

Releasing DNA from DNA-histones complexes

Inhibition tRNA-binding to ribosomes

Inhibition of ribonucleases

Anti-viral properties

Used in cosmetics for anti-inflammation properties and osmotic retention of water

Separation of microorganisms and macromolecules

Adjuvant in vaccines

Studies of perm selectivity of membranes

名称和标识符

IUPAC Name ethyl 4-aminobenzoate
INCHI InChI=1S/C9H11NO2/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6H,2,10H2,1H3
InChi Key BLFLLBZGZJTVJG-UHFFFAOYSA-N
Canonical SMILES CCOC(=O)C1=CC=C(C=C1)N
分子式


PubChem CID 2337

化学和物理性质

溶解性 易溶于水
敏感性 对湿度敏感
比旋光度 93° (C=6,H2O)

安全信息

象形图
ghs08

Health Hazard

ghs07

Harmful

信号词 Danger
危险声明 H319: Causes serious eye irritation
H317: May cause an allergic skin reaction
H370: Causes damage to organs
预防措施声明 P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P260,P270,P272,P333+P313,P362+P364,P264+P265,P337+P317,P308+P316
WGK Germany 2
RTECS HH9290000
Merck Index 2951
个人防护装备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

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