Mal-Val-Cit-PEG4-Biotin is a biotinylated & PEGylated ADC linker, which may be used in ADC research and development. Biotin is useful for affinity-based applications such as pull-down assays or for ligating with streptavidin proteins. The Val-Cit dipeptide can be cleaved by cathepsin enzymes. The terminal maleimide can link to a biomolecule of interest via thiol conjugation. Hydrophilicity is improved by the PEG4 linker.
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