Azido-PEG12-TFP ester represents a heterobifunctional PEG linker containing an azido group that reacts with alkynes, DBCO, and BCN via copper-catalyzed Click Chemistry, while the TFP ester reacts with primary amines and is more hydrolysis-resistant than NHS ester. The hydrophilicity of the compound is enhanced by the PEG linker. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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