N-(Azido-PEG3)-N-(PEG2-NH-Boc)-PEG3-acid is a click chemistry reagent. The azide (N3) group participates in Click Chemistry reactions with alkynes, DBCO and BCN. The terminal carboxylic acid can react with primary amine groups. The Boc protection can be removed under acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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