Fmoc-Gly-Gly-Gly-PEG4-acid features a Fmoc-protected tripeptide with three glycine residues and a terminal carboxylic acid that can react with primary amine groups to form a stable amide bond. It may be utilized for the development of antibody drug conjugates (ADCs). Hydrophilicity is bolstered via the PEG4 linker.
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