H2N-PEG-DPPE

Primary amine-poly(ethylene glycol)-1,2-Dipalmitoyl-sn-glycero-3-phosphoethanolamine (H2N-PEG-DPPE) is an amphiphilic PEG lipid combining a di-C16 acyl phospholipid anchor with a defined-length hydrophilic PEG segment. Discrete chain lengths with different degrees of polymerization are available. The primary amine can react with activated carboxyl groups or NHS esters to form amide bonds and introduce carboxyl-containing functional moieties. 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.