m-PEG-DSPE, MW 550 is an amphiphilic PEG derivative with advantage for forming liposomes. It can be used for targeted drug delivery, gene transfection, and vaccine delivery. PEGylated phospholipids can improve the blood circulation time of drugs and improve the stability of the drugs in the body via modifing the surface of drugs.
AxisPharm offers 4000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.