Ion exchange chromatography (IEX) is a versatile and widely used technique for separating biomolecules based on charge. It plays a critical role in protein purification in research and ...

Large molecule biologics continue to be a major focus in the pharmaceutical market. These biopharmaceutical drugs require rigorous testing and monitoring throughout the production lifecycle beginning ...

When ion-exchange chromatography and mass spectrometry are coupled using electrochemical ion suppression, it allows for the selective and specific analysis of highly polar and ionic compounds. The ...

Retention time and ion separation can be adjusted by altering eluent concentration and flow rate. Increasing the ...