Merck
All Photos(1)

P1644

Sigma-Aldrich

Percoll®

pH 8.5-9.5 (20 °C)

MDL编号:
NACRES:
NA.75

无菌性

aseptically filled

质量水平

200

颜色

clear colorless to faint yellow

pH值(酸碱度)

8.5-9.5 (20 °C)

application(s)

hematology
histology

储存温度

2-8°C

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一般描述

Percoll®是一种用于细胞、病毒和亚细胞颗粒密度梯度离心的经典培养基。Percoll由直径为15-30 nm(在水中为23% w/w)并涂覆有聚乙烯吡咯烷酮(PVP)的胶体二氧化硅颗粒组成。PVP涂层使产品完全无毒,非常适合与生物材料一起使用。

应用

Percoll®已用于在精子准备中以研究牛胚胎的能量需求。
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。

法律信息

Percoll is a registered trademark of Cytiva

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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Product Information Sheet

SDS

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