DSG-PEG-NH2, MW 2,000 serves as a PEG lipid polymer in the formulation of liposomes and lipid nanoparticles (LNPs). It integrates into lipid bilayers and contributes to colloidal stability and extended circulation time. The primary amine partakes in reactions with carboxylic acids in the presence of activators like HATU, making it useful for targeted drug delivery applications, including RNA delivery research. The 2k polyPEG greatly improves water solubility. Reagent grade, for research use only.
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