跳转至内容
Merck
CN

A3643

Sigma-Aldrich

琼脂糖

Type IV, Special High EEO

登录查看公司和协议定价

别名:
3,6-Anhydro-α-L-galacto-β-D-galactan, Agarose HE
CAS号:
EC 号:
MDL编号:
UNSPSC代码:
41105317
PubChem化学物质编号:
NACRES:
NA.21

生物来源

algae (marine)

质量水平

类型

Type IV

形式

powder

技术

electrophoresis: suitable

EEO

≥0.3

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

正在寻找类似产品? 访问 产品对比指南

应用

Agarose has been used in the electrophoresis of RNA for northern blot. It has also been used in coating microscope slides for counter immunoelectrophoresis.

质量

硫酸含量和非特异性蛋白结合能力均低于 III 型琼脂糖。最大程度地减少由非特异性蛋白结合引起的蛋白质拖尾现象。

分析说明

以下是与我们的琼脂糖相关的性质列表:
硫酸盐含量 - 用作纯度指标,因为硫酸盐是其中存在的主要离子基团。
凝胶强度 - 破裂凝胶所需施加的力。
胶凝点 - 琼脂糖水溶液在冷却时的胶凝温度。 琼脂糖溶液在液体-凝胶转变的过程中会表现出滞后现象 - 也就是说,它们的凝胶点与它们的熔点温度不同。
电内渗(EEO)- 液体通过凝胶的一种运动。琼脂糖凝胶中的阴离子基团被固定在基质上不能移动,但可解离的抗衡阳离子可以向基质中的阴极迁移,从而产生EEO。 由于生物聚合物的电泳运动通常是朝向阳极的,因此EEO会因为内部的对流而破坏分离。

推荐产品

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

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

Quantitative nephelometric determination of Haemophilus influenzae antigen in body fluids.
Caceci T, et al.
Journal of Clinical Microbiology, 13(3), 540-547 (1981)
The MSX1 homeobox transcription factor is a downstream target of PHOX2B and activates the Delta-Notch pathway in neuroblastoma
Revet I, et al.
Experimental Cell Research, 314(4), 707-719 (2008)
Trever C Smith et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(31), 18744-18753 (2020-07-19)
Morphological profiling is a method to classify target pathways of antibacterials based on how bacteria respond to treatment through changes to cellular shape and spatial organization. Here we utilized the cell-to-cell variation in morphological features of Mycobacterium tuberculosis bacilli to
Nathan A Baird et al.
PloS one, 3(10), e3376-e3376 (2008-10-15)
Single nucleotide polymorphism (SNP) discovery and genotyping are essential to genetic mapping. There remains a need for a simple, inexpensive platform that allows high-density SNP discovery and genotyping in large populations. Here we describe the sequencing of restriction-site associated DNA
Jia Liu et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(17), 6694-6699 (2013-04-10)
Seamless and minimally invasive integration of 3D electronic circuitry within host materials could enable the development of materials systems that are self-monitoring and allow for communication with external environments. Here, we report a general strategy for preparing ordered 3D interconnected

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.

联系技术服务部门