Cholesterol-PEG-Mal, MW 3.4K is a lipophilic lipid PEG conjugate with good water solubility. Cholesterol-PEG-Mal, MW 3.4K can be used to make targeted liposome to improve circulation time for encapsulated drugs. They may also be used for non-viral transfection reagents. The maleimide group on the nanoparticle surface can react with thiol-containg moieties.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
