Used primarily in biochemical research, this compound serves as a versatile crosslinking agent. It facilitates the conjugation of biomolecules, such as proteins and peptides, by reacting with amino groups under mild conditions. Its azide group allows for photoactivation, enabling precise control over the crosslinking process. This makes it valuable in studying protein interactions, labeling biomolecules, and developing diagnostic assays. Additionally, it is employed in surface modification techniques to immobilize biomolecules on solid supports, enhancing the functionality of biosensors and other analytical devices.