Protein concentration and buffer exchange

Applied Filters:

facet applications:Protein concentration and buffer exchange

facet content type:Technical Article

Showing 1-10 of 11 results

Concentrating Large Volumes With Centricon^® Plus-70 Centrifugal Filter Device

Large-volume centrifugal filter devices are a convenient alternative to stirred cell ultrafiltration devices for purifying proteins from large volumes of solution.

Desalting and Buffer Exchange for Affinity Chromatography of Antibodies

Desalting at laboratory scale is a well-proven, simple, and fast method that will rapidly remove low molecular weight contaminants at the same time as transferring the sample into the desired buffer in a single step.

Concentration & Buffer Exchange with Amicon^® Cells

Amicon Stirred Cells concentrate and buffer-exchange macrosolutes efficiently with pressure-driven filtration.

Protein Concentration for Large Volumes Samples

For filtering large volumes of biological solutions, we manufacture specialized equipment including centrifugal filtering devices, discs, cells and solvents.

Protein Sample Ultrafiltration

Explore ultrafiltration membrane principles and benefits for protein sample preparation, including solvent exchange and sample concentration.

Salt Selection & Buffer Preparation

Optimize salt conditions for protein binding and impurity passage in chromatography to achieve required selectivity.

Practical Considerations for IEX Separation

This page covers detailed aspects of each step in an IEX separation to improve resolution and overall performance.

Amicon® Pro Purification System – Protein Purification

Protein purification is simpler with Amicon Pro. The device delivers consistent sample preparation for more reliable recovery, uncompromised purity and easier data generation.

抗体亲和色谱的脱盐和缓冲液置换

实验室规模的脱盐是一种成熟、简单、快速的方法，可以在将样品转移至所需缓冲液的同时快速去除低分子量污染物。

蛋白样品超滤

本页内容讨论了使用超滤膜进行蛋白样品制备的原理和优势。应用包括溶剂置换、蛋白样品浓缩或纯化。

Page 1 of 2