PLLA(3k)-PEG(2k)-PLLA(3k) is an amphiphilic triblock copolymer with hydroxyl terminals which can be used for further derivatization. The polymer self-assembles in water which can be used to encapsulate hydrophobic drugs. The ester bonds from the poly(L-lactide) (PLLA) blocks can be cleaved via hydrolysis. Reagent grade, for research purpose.
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