Diamond MMC Mustang

Ion exchange (IEX) chromatography is a very effective method for the separation and purification of biomolecule. The method mainly relies on the interaction between positive and negative charges, and uses the charge properties and differences of different biological molecules under specific conditions to separate them. It has the characteristics of high load, good resolution, controllable condition and easy scale-up. It has been widely used in medicine, chemical industry, metallurgy, food and other fields. However, when doing ion exchange chromatography, the salt content in the sample should not be too high. The compound ion exchange resin has a certain salt tolerance by introducing benzene ring on the ligand, which eliminates the desalting step of high salt samples and expands the application range of ion exchange.