N-(Azido-PEG3)-N-(PEG2-NH-Boc)-PEG3-acid is a branched click chemistry reagent. The azide (N3) group enable Click Chemistry reactions with alkynes such as Propargyl, DBCO and BCN. The terminal carboxylic acid can react with primary amine groups. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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