DBCO-PEG4-TFP ester is a bifunctional linker integrating a DBCO moiety for copper-free click reactions with azide-bearing molecules and a robust, amine-reactive TFP ester, offering improved hydrolytic stability over NHS esters. The PEG linker and sulfo group further enhance water solubility for optimal bioconjugation applications. Reagent grade, for research use only.
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