Gly-BisPhosphate-PEG-DSPE

Glycerol bisphosphate-poly(ethylene glycol)-1,2-Distearoyl-sn-glycero-3-phosphoethanolamine (Gly-BisPhosphate-PEG-DSPE) is an amphiphilic PEG lipid combining a di-C18 acyl phospholipid anchor with a defined-length hydrophilic PEG segment. Discrete chain lengths with different degrees of polymerization are available. The glycerol branch point brings two phosphate sites together, enabling comparisons of the number and spatial distribution of phosphorus-containing sites. It can be used to construct interfaces in membrane-related systems and nanoparticle formulations, enabling comparisons of anchoring structure, hydrophilic chain length, terminal functionality, and formulation dispersion.

Customization available.