PLLA(30k)-PEG(5k)-NH2 is a functional amphiphilic block copolymer (ABC) which has amine group at the end of PEG block. The amine group is reactive with activated NHS esters, carbonyls (ketone, aldehyde), etc. PLA-PEG is one of the most commonly used biodegradable ABC polymers for drug delivery. Reagent grade, for research use only.
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