Principles and methods of ion exchange chromatography

Ion exchange chromatography (IEX) is a frequently used technique in the separation and purification of proteins, peptides, nucleic acids, and other charged biomolecules, offering high resolution and group separations with high loading capacity.

Discover how IEX is well suited for capture, intermediate purification, or polishing steps in a purification protocol, and uncover theoretical and practical principles, the chromatography media (resins) available and how to select them.