Description
Azide-PEG-CH2COOH is a PEG polymer containing azide and carboxylic acid groups. Azide undergoes click chemistry with alkyne groups, such as DBCO or BCN molecules. Carboxylic acid conjugates with amine containing molecules in the presence of a coupling reagent, HATU, or EDC to form a stable amide bond.
Applications
Azide-PEG-CH2COOH can be used to modify antibodies and peptides, modify particle surfaces, and prepare biomaterials.