DBCO-PEG2-PFP ester is a PEG active ester consisting of a DBCO group which can react with azides under copper free conditions. The PFP ester is an active ester which can react with amine groups. PFP esters have been are stable compounds and are less susceptible to undergo hydrolysis. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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