SPDP-Val-Cit-PAB-PNP is a cleavable peptide linker. The Val-Cit linker can bespecifically cleaved by Cathepsin B. Pyridyldithiol reactive group enables disulfide linkage with reduced cysteines and other sulfhydryl molecule. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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