PLLA-acid, MW 10,000 isa monofunctional amphiphilic poly(L-Lactide) polymer with a terminal carboxylic acid. The biodegradable polymer can form micelles in water and can be used for drug encapsulation in drug delivery. The carboxyl acid is reactive to amine in the presence of activating agent, such as HATU/EDC to form a stable amide bond. Reagent grade, for research use only.
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