Azido-PEG1-CH2CO2H is a PEG linker containing an azide group with a terminal carboxylic acid. The azide group is reactive with alkyne, BCN, DBCO via Click Chemistry. The terminal carboxylic acid is reactive with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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