Merck
  • 4B200
All Photos(2)

4B200

Sigma-Aldrich

Sepharose® 4B

45-165 μm bead diameter

CAS Number:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

生物来源

algae (marine)

质量水平

形式

suspension

technique(s)

affinity chromatography: suitable

珠子直径

45-165 μm

孔径

30,000-50,000 Da fractionation range (Dextrans)
60,000-20,000,000 Da fractionation range (Globular proteins)

储存温度

2-8°C

InChI

1S/C24H38O19/c25-1-5-9(27)11(29)12(30)22(38-5)41-17-8-4-36-20(17)15(33)24(40-8)43-18-10(28)6(2-26)39-23(14(18)32)42-16-7-3-35-19(16)13(31)21(34)37-7/h5-34H,1-4H2/t5-,6-,7+,8+,9+,10+,11+,12-,13+,14-,15+,16-,17-,18+,19+,20+,21-,22+,23+,24+/m1/s1

InChI key

MJQHZNBUODTQTK-WKGBVCLCSA-N

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This Item
G640425260300530580
Sepharose® 4B 45-165 μm bead diameter

Sigma-Aldrich

4B200

Sepharose® 4B

D-(+)-Galactose BioXtra, pH 5.0-7.0 (20 °C, 1 M in H2O), ≥99%

Sigma-Aldrich

G6404

D -(+)-半乳糖

Sennoside B primary reference standard

00530580

番泻苷 B

biological source

algae (marine)

biological source

bovine milk

biological source

-

biological source

-

form

suspension

form

powder

form

powder

form

-

technique(s)

affinity chromatography: suitable

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

-

bead diameter

45-165 μm

bead diameter

-

bead diameter

-

bead diameter

-

一般描述

琼脂糖凝胶® 4B,一种琼脂糖珠,是Galβ1,4[3,6]-脱氢-L-半乳糖的聚合物。琼脂糖凝胶有助于分离较大的分子,并且没有带电荷的糖类。其含有3,6-脱水-L-半乳糖,可抵抗生物降解。氢键可稳定琼脂糖凝胶的结构。琼脂糖凝胶通过交联基质上的各种配体而广泛用于亲和层析。

应用

琼脂糖凝胶® 4B已用于:
  • 结合蝎毒以用于亲和层析
  • 在免疫沉淀之前清除蛋白质提取物
  • 凝胶纯化和磷脂囊泡的脱盐
  • 免疫球蛋白G(IgG)的吸附

法律信息

Sepharose is a registered trademark of Cytiva

象形图

Flame

警示用语:

Warning

危险声明

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

100.4 - 109.4 °F - closed cup

闪点(C)

38 - 43 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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