Techniques, methods and strategies of protein purification

2 Jul 2025
Techniques, methods and strategies of protein purification

Discover how to elevate your protein purification strategy and feel guided on the different techniques, methods, and strategies. Using capture, intermediate purification, and polishing (CiPP) workflow, learn how you can chieve optimal results for your research as well as tips for optimizing your workflow to maximize protein yield, purity, and functionality.

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Cytiva

Cytiva is a global provider of technologies and services that help advance and accelerate the development and manufacture of therapeutics. Previously GE Healthcare Life Sciences, Cytiva’s diverse portfolio includes well-recognized brands such as ÄKTA, Amersham, Biacore, FlexFactory, HyClone, MabSelect, Sefia, Whatman, Xcellerex and Xuri. Cytiva brings speed, efficiency and capacity to research and manufacturing workflows, enabling the delivery of transformative medicines to patients. Visit cytiva.com for more.

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ÄKTA ready™ single-use chromatography system

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The ÄKTA ready™ system family consists of a range of single-use liquid chromatography system options that are built for process scale-up and GMP manufacturing. The systems use disposable flow paths and prepacked columns to enable flexibility and speed in bioprocessing

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Protein PurificationProtein purification is a vital step in drug discovery, therapeutics, biotech and life science research. The purification process typically involves subcellular or membrane protein extraction with cell lysis kits, separation of proteins from cell debris by filtration or spin columns, and the isolation of proteins of interest from other proteins and impurities with affinity purification (including fusion protein tags and antibody binding proteins A, G and L), immunoprecipitation or chromatographic methods, such as ion exchange, size exclusion and immobilized metal affinity chromatography. All purification methods come in multiple formats for your laboratory needs, including agarose or magnetic beads, resins, columns and filter plates. Find the best protein purification equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.