DSG-PEG-OH, MW 2,000 is a PEG lipid polymer used in the formulation of liposomes and lipid nanoparticles (LNPs). It incorporates into lipid bilayers and contributes to colloidal stability and extended circulation time. The terminal primary alcohol enables further chemical modification, making it useful for targeted drug delivery applications, including RNA delivery research. The 2k polyPEG units increase the water solubility of the compound. Reagent grade, for research use only.
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