Cyanogen bromide-activated agarose is widely used in affinity chromatography for the immobilization of proteins, enzymes, and other biomolecules. Its primary application is in the purification and separation of specific target molecules from complex mixtures. The activated agarose serves as a solid support to which ligands, such as antibodies, antigens, or enzymes, can be covalently attached. This enables the selective binding and subsequent elution of target molecules, making it a crucial tool in biochemical research, diagnostics, and biopharmaceutical production. Additionally, it is employed in the study of protein-protein interactions, enzyme kinetics, and the development of biosensors. Its high binding capacity and stability under various conditions make it a preferred choice for many laboratory and industrial applications.