14:0 PEG PE, MW 5K CAS:474922-82-2 is a polyethylene glycol (PEG)-phospholipid conjugate. Containing a 5000-Da polyethylene glycol (PEG) moiety at the polar head, the addition of DMPE-PEG to vesicle preparations prevents aggregation of vesicles upon addition of peptides. Insertion of PEG-lipid conjugates into the lipid bilayer reduces the rate of protein association on the surface of the complex, thereby facilitating the formation of stable liposomes.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
