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Merck
CN

A5030

Sigma-Aldrich

琼脂糖

Ultra-low Gelling Temperature

别名:

3,6-Anhydro-α-L-galacto-β-D-galactan

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About This Item

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 IX

表单

powder

EEO

≤0.05

mp

≤50 °C (0.8% gel)

转变温度

gel point 8-17 °C

SMILES字符串

O1[C@H]([C@@H]([C@H]([C@H]([C@H]1CO)O)O[C@@H]4O[C@@H]5[C@H]([C@@H](OC5)[C@@H]4O)O[C@@H]6O[C@@H]([C@@H]([C@@H]([C@H]6O)O)O)CO)O)O[C@H]2[C@H]3OC[C@@H]2O[C@H]([C@H]3O)O

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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应用


  • Hexagonal Boron Nitride Quantum Dots Embedded on Layer-by-Layer Films for Peroxidase-Assisted Colorimetric Detection of beta-Galactosidase Producing Pathogens.:琼脂糖在诊断应用中的创新使用。在琼脂糖膜中镶嵌氮化硼量子点用于酶促比色检测,说明它的生化分析和病原体检测潜力(Majumdar et al., 2024)。

  • Age, sex and breed effect on laboratory parameters in natural Babesia canis infection.:在兽医学研究中用琼脂糖凝胶电泳分析血样,说明疾病诊断和研究用处(Janjic et al., 2024)。

  • Magnetic quaternary ammonium polymer bearing porous agarose for selective extraction of Aristolochic acids in the plasma.:用琼脂糖制备复杂的生物活性物萃取基质,对于促进毒理学和药理学分析技术发展有重要意义(Liu et al., 2024)。

低熔点琼脂糖,推荐用于通过凝胶电泳技术回收和克隆200 – 25kB的DNA/RNA。也可用于细胞培养和病毒空斑试验。

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。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Desislava Yanakieva et al.
Scientific reports, 10(1), 10182-10182 (2020-06-25)
In this study, we present a straightforward approach for functional cell-based screening by co-encapsulation of secretor yeast cells and reporter mammalian cells in millions of individual agarose-containing microdroplets. Our system is compatible with ultra-high-throughput selection utilizing standard fluorescence-activated cell sorters
Charles B Kimmel et al.
PloS one, 5(3), e9475-e9475 (2010-03-12)
The morphologies of individual bones are crucial for their functions within the skeleton, and vary markedly during evolution. Recent studies have begun to reveal the detailed molecular genetic pathways that underlie skeletal morphogenesis. On the other hand, understanding of the
A Prunet et al.
Lab on a chip, 20(21), 4016-4030 (2020-09-26)
Emerging evidence suggests the importance of mechanical stimuli in normal and pathological situations for the control of many critical cellular functions. While the effect of matrix stiffness has been and is still extensively studied, few studies have focused on the
Matthew J Anderson et al.
eLife, 9 (2020-11-20)
During vertebrate development, the presomitic mesoderm (PSM) periodically segments into somites, which will form the segmented vertebral column and associated muscle, connective tissue, and dermis. The periodicity of somitogenesis is regulated by a segmentation clock of oscillating Notch activity. Here
Julia Dahlmann et al.
Biomaterials, 34(10), 2463-2471 (2013-01-22)
In most pluripotent stem cell differentiation protocols the formation of embryoid bodies (EBs) is an important step. Here we describe a rapid, straightforward soft lithography approach for the preparation of hydrophilic silicon masters from different templates and the subsequent production

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