Propargyl-PEG1-SS-PEG1-PFP Ester (CAS: 1817735-30-0) is a cleavable PEG linker with a propargyl group for click chemistry, a PFP ester for amine coupling, and a disulfide bond for reductive cleavage. It is widely used in bioconjugation, ADC synthesis, protein labeling, and targeted drug delivery applications.
Cleavable Linkers > -S-S- Cleavable
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