Azido-PEG4-Val-Cit-PAB-OH

Azido-PEG4-Val-Cit-PAB-OH


Azido-PEG4-Val-Cit-PAB-OH is a cleavable peptide linker. The Val-Cit will specifically be cleaved by Cathepsin B. Azido group enable click chemistry with DBCO, BCN or other Alkyne group. PEG spacer increases aqueous solubility.

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