PLA(5k)-PEG(5k)-N3 is a block copolymer containing racemic PLA block (hydrophobic) and PEG block (hydrophilic). In aqueous media, the polymer self-assembles to form micelles with PLA core and PEG shell. The core can be used as reservoir for hydrophobic drugs while the shell can provide protection from degradation (enzymatic/hydrolysis). The terminal azide is reactive with DBCO/BCN or terminal alkyne in the presence of copper catalyst. Reagent grade, for research purpose.
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