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储存温度
2-8°C
应用
Percoll由粒径为15-30nm(在水中为23% w/w)的硅胶颗粒组成，这些颗粒被聚乙烯吡咯烷酮(PVP)包覆。 它被用于细胞分离和细胞器分离。
Percoll由粒径为15-30nm(在水中为23% w/w)的硅胶颗粒组成，这些颗粒被聚乙烯吡咯烷酮(PVP)包覆。 它被用来建立无毒低粘度，低渗透压密度梯度，可用于分离细胞，细胞器和病毒。它已被用来分离 大肠杆菌的内外膜泡。 Percoll在整个梯度过程中都是等渗的，无毒，并且很容易从纯化的材料中去除。
其他说明
A unique density gradient medium designed to separate cells, subcellular particles and larger viruses under mild conditions. Review; Separation of inner and outer membrane vesicles from E.coli
法律信息
Percoll is a registered trademark of Cytiva
储存分类代码
12 - Non Combustible Liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves
法规信息
新产品
S Morein et al.
Analytical biochemistry, 216(1), 47-51 (1994-01-01)
A rapid and simple method for separating and isolating the inner and outer membranes of Escherichia coli is described. Membrane vesicles were prepared either by passing the bacteria through a French press or by conversion of the cells to spheroplasts
Density gradients prepared from colloidal silica particles coated by polyvinylpyrrolidone (Percoll).
H Pertoft et al.
Analytical biochemistry, 88(1), 271-282 (1978-07-15)
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