多聚蔗糖70，Ficoll® PM 70；Type 70, mol wt~70,000

图片 多聚蔗糖70，Ficoll® PM 70；Type 70, mol wt~70,000
别名：聚蔗糖-70；聚(蔗糖-共-表氯醇)；Poly(sucrose-co-epichlorhydrin)；CAS号: 72146-89-5 MDL编号: MFCD00131071 NACRES: NA.25
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: F2878
CAS号: 72146-89-5
MDL号: MFCD00131071
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥2,559.28

说明

Ficoll®PM70是一种高分子量支链多糖聚合物，据信它们不含任何离子化基团。这种蔗糖聚合物是由蔗糖与环氧氯丙烷共聚形成的。
Ficoll通常用作玻璃化溶液的大分子成分。由于其密集的分支，Ficolls也可以作为理想的、接近球形的分子拥挤剂。
FicollTM PM 70用作细胞体积信号和蛋白质重折叠研究中的大分子拥挤剂。它可用于组织工程和大分子构象研究，用于开发、评估和使用大分子拥挤（MMC）系统和配置。Ficoll PM-70也可用于玻璃化研究。

一般描述

Ficoll® PM70, a high molecular weight branched polysaccharide polymer, is believed that they do not contain any ionized groups. This sucrose-polymer is formed by the copolymerization of sucrose with epichlorhydrin.
 

应用

Ficoll® PM 70 has been used:
  • as a macromolecule in a comparative study to evaluate its effect in vitrification solutions
  • as a supplement in the vitrification solution for the vitrification procedure of oocytes
  • as a component of low serum medium for human lung fibroblast cell culture to promote a crowded environment

生化/生理作用

Ficoll is commonly used as a macromolecular constituent of vitrification solutions. Due to their dense branching, Ficolls also serve as ideal, nearly spherical molecular crowding agents.
FicollTM PM 70 is used as a macromolecular crowding agent in studies of cell volume signaling and protein refolding.[1]It may be used in tissue engineering and macromolecular conformation research for the development, evaluation, and use of macromolecular crowding (MMC) systems and configurations. Ficoll PM-70 can also be used in vitrification research.
 

其他说明

蔗糖的非离子合成聚合物。
 

法律信息

Ficoll is a registered trademark of Cytiva
 
 

属性

类型

Type 70

质量水平

200

形式

powder

分子量

~70,000

溶解性

H2O: soluble 100 mg/mL, clear to slightly hazy, colorless to faintly yellow

 

安全信息

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

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