Fmoc-Gly-Gly-Phe-Gly-CH2-O-CH2-Gly-CH2-O-CH2-Cbz

Fmoc-Gly-Gly-Phe-Gly-CH2-O-CH2-Gly-CH2-O-CH2-Cbz serves as an ADC linker utilized in crafting ADCs (such as Trastuzumab deruxtecan and U3-1402). This compound facilitates the attachment of cytotoxic drugs to antibody molecules, enhancing targeted therapy effectiveness.