Gly-Gly-Gly-PEG4-DBCO (CAS: 2353409-80-8) is a cleavable PEG linker featuring a Gly-Gly-Gly tripeptide for controlled cleavage and a DBCO group for copper-free click chemistry. It is widely used in bioconjugation, ADC synthesis, protein labeling, and targeted drug delivery applications.
Polyethylene Glycol PEG Linkers > Peptide Linkers > Gly-Gly
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