Azido-PEG4-Amido-Val-Cit-PAB serves as a cleavable ADC linker intermediate composed of an azide click chemistry handle for conjugating with alkyne-containing molecules and a Val-Cit dipeptide to be cleaved specifically by cathepsin B. The PEG4 spacer bolsters the water solubility of the compound. This molecule may be employed in the creation of antibody-drug conjugates.
Usually ships within 24 hours.