Stearic acid-PEG-CH2CO2H, MW 1,000 is an amphiphatic PEG polymer which forms micelles in an aqueous solution for drug-loaded nanoparticles. The terminal carboxyl can react with amine via condensation reaction in the presence of HATU/EDC activator. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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