Polyethylene glycol (PEG) lipid linkers are PEG derivatives containing lipid molecules such as DSPE, which have been used extensively to improve circulation times for liposome-encapsulated drugs.
Lipid PEG reagents are used in bioconjugation, drug formulation and nanoparticle delivery.
Axispharm now offers an extensive group of PEG-lipid linkers incorporating various functionalized PEG termini, like Amine, Carboxylic acid, Azide, Aldehyde, Thiol, and Hydroxy.