DSPE-PEG-CH2COOH, MW 5,000 is a widely used phospholipid-PEG in drug delivery applications which allows hydrophobic drugs to be encapsulated. The -COOH functional group can react with primary amine to form a stable amide bond in the presence of EDC or HATU. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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