DSPE-PEG-Ald, MW 3,400 is a self-assemble polyPEG which spontaneously forms lipid bilayer in water. The polymer can be used to prepare nanoparticles or liposomse as a targeted drug carrier, such as mRNA vaccine. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond. Reagent grade, for research purpose.
Usually ships within 24 hours.