DBCO-PEG12-Val-Ala-PAB-PNP is a multifunctional ADC linker integrating a cathepsin B-sensitive Val-Ala dipeptide, a clickable DBCO group, and a PEG12 spacer for better solubility, paired with an amine-reactive PNP group for efficient and seamless conjugation. Reagent grade, for research use only.
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