产品名称
Ultrafree®离心过滤器,2 mL样品体积, pore size 0.22 μm, PVDF membrane (hydrophilic), sterile
material
PVDF membrane (hydrophilic)
polypropylene
sterility
sterile
feature
holdup volume 10 μL
packaging
pkg of 50 ea
manufacturer/tradename
Ultrafree®
parameter
2 mL sample volume
50 °C max. temp.
technique(s)
protein extraction: suitable
protein purification: suitable
L
77 mm
diam.
16.3 mm
filtration area
0.8 cm2
working volume
2 mL
4 mL
matrix
Durapore®
pore size
0.22 μm pore size
application(s)
sample preparation
shipped in
ambient
Application
固定角度转子(15 mL),最大转速5,000 x g
孔径0.22 µm,亲水性PVDF,2 mL体积,无菌
General description
Ultrafree®-MC(0.5 mL)和 Ultrafree-CL(2 mL)离心式过滤器是一次性过滤器,用来去除生物水溶液中的颗粒。这些装置有两种处理体积和一系列微孔滤膜(从0.1至5.0 µm),过滤速度快,再现性好。还提供已预先灭菌的过滤器。用于1.5 mL(-MC)和15 mL(–CL)离心管定角转子中。
•从0.1至5.0 µm五种不同孔径
•还提供经预先灭菌的过滤器
•快速过滤和高度重现性
•用于1.5 mL离心管定角转子中
应用
•去除水溶液样品或某些溶剂样品中的颗粒和沉淀物
•处理蛋白和核酸溶液的理想选择
•从0.1至5.0 µm五种不同孔径
•还提供经预先灭菌的过滤器
•快速过滤和高度重现性
•用于1.5 mL离心管定角转子中
应用
•去除水溶液样品或某些溶剂样品中的颗粒和沉淀物
•处理蛋白和核酸溶液的理想选择
滤器类型:微滤
Physical form
色码:黄色
Legal Information
Durapore is a registered trademark of Merck KGaA, Darmstadt, Germany
Ultrafree is a registered trademark of Merck KGaA, Darmstadt, Germany
Lu Sun et al.
Cell reports, 30(1), 257-268 (2020-01-09)
In preparation for transcription, the chromatin remodeler SWR installs homotypic ZZ nucleosomes at promoters by replacing the two nucleosomal H2A with H2A.Z in a stepwise manner. Nucleosome-free regions (NFRs) help recruit SWR to promoters; this is thought to position SWR
实验方案
Affinity interaction chromatography is an effective method for protein purification that can achieve up to 95% purity in one step
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