Azidoethyl-SS-propionic NHS ester is a Click Chemistry crosslinker. The azide group enables Click Chemistry reactions with alkynes, DBCO and BCN. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The disulfide bond can be cleaved by Dithiothreitol (DTT) reagent
