Azidoethyl-SS-propionic acid is a click chemistry-ready crosslinker. Its azide moiety facilitates conjugation via click reactions, while the terminal carboxylic acid can form stable amide bonds with primary amines when paired with activators such as EDC or HATU. Additionally, the disulfide bond offers redox sensitivity and can be cleaved by reducing agents like DTT. The PEG9 units bolster the water-solubility of the molecule. Reagent grade, for research use only.
Usually ships within 24 hours.