位置:首页 > 品牌 > Sigma-Aldrich >

Amicon Ultra-2 Centrifugal Filter Unit

配有Ultracel-100滤膜的Amicon Ultra-2离心式过滤器

品牌
Millipore
货号
UFC210024
规格纯度
Ultracel-100 regenerated cellulose membrane, 2 mL sample volume
参考价格
1849.81 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Amicon® Ultra-2 mL centrifugal devices with Ultracel® 100,000 Dalton molecular weight cutoff filters provide fast ultrafiltration, with the capability for high concentration factors and easy concentrate recovery from dilute and complex sample matrices. For example, IgG (156 kDa) at 1 mg/ml initial concentration is typically retained at 95% .
The vertical design and available membrane surface area provide fast sample processing, high sample recovery (typically greater than 90% of dilute starting solution), and the capability for 50-fold concentration. Solute polarization and subsequent fouling of the membrane are minimized by the vertical design, and a physical deadstop in the filter device prevents spinning to dryness and potential sample loss. Efficient recovery of the concentrated sample (retained species) is achieved by a convenient reverse spin step after collecting the filtrate.
The device can be spun in a swinging bucket or fixed angle rotor. Amicon® Ultra-2 mL devices are supplied non-sterile and are for single use only. With their vertical membrane design and reverse spin, Amicon® Ultra 2 mL filters deliver the highest recovery with shortest spin times.

应用

  • Ultrafiltration with 100,000 Dalton molecular weight cutoff Ultracel® membrane.
  • Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms.
  • Purification of macromolecular components found in tissue culture extracts or cell lysates.
  • Primer removal, PCR cleanup, removal of linkers or macromolecular labels from a reaction mix, and protein removal prior to HPLC.
  • Desalting, buffer exchange and protein dialysis.
  • Size exclusion and protein fractionation.

特点和优势

Minimum Final Concentrate Volume: 15 µL–70 µL

联系

Replaces: 4211

外形

Color Code: 透明

法律信息

Amicon is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

eCl@ss36100101
NACRESNB.24

产品性质

质量水平400
物料polypropylene tube (for collection)
regenerated cellulose membrane
styrene-butadiene housing
无菌性non-sterile
产品线Amicon®
manufacturer/tradenameAmicon® Ultra
technique(s)protein extraction: suitable
protein purification: suitable
长度119.7 mm
直径15.9 mm
过滤面积1 cm2
孔径100 kDa NMWCO
试验参数sample volume: 2 mL
运输ambient

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号