PLGA(4k)-PEG(2k)-PLGA(4k) is an amphiphile ABA triblock copolymer containing two hydrophobic poly(lactide-co-glycolide) (PLGA) blocks and a hydrophilic PEG block. The polymer is biodegradable via hydrolytic attack on the ester bonds and can be used to prepare nanoparticles/nanomicellars for targeted drug delivery. Reagent grade, for research purpose.
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