Gly-Gly-Gly-PEG8-Picolyl azide, HCl salt constitutes a tripeptide PEG linker with three glycine residues, and it may be employed in the development of antibody drug conjugates (ADCs). The picolyl moiety assists with a copper-chelating system within its structure, lowering the amount of copper catalyst required in the CuAAC reaction. The PEG8 chain bolsters the water solubility of the molecule. Reagent grade, for research use only.
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