Amberlite CG-50 is widely used in chromatography for the separation and purification of proteins, peptides, and other biomolecules. Its ion-exchange properties make it effective in isolating specific compounds based on their charge characteristics. It is also employed in the pharmaceutical industry for the purification of antibiotics and other therapeutic agents. Additionally, Amberlite CG-50 finds application in water treatment processes to remove metal ions and impurities. Its versatility and efficiency make it a valuable tool in both laboratory research and industrial processes.