DSPE-PEG-OH (MW 4000)

DSPE-PEG4000-OH is a functional phospholipid-PEG conjugate used to formulate stable liposomes and lipid nanoparticles for drug delivery. Its hydroxyl terminus permits further chemical modification, while its amphiphilic structure enhances the encapsulation of hydrophobic agents, facilitating both in vitro and in vivo research on targeted therapeutics and bioavailability.