DSPE-PEG-CHO ammonium (MW 1000)

DSPE-PEG-CHO ammonium (MW 1000) is a linear heterobifunctional polyethylene glycolated (PEGylated) reagent combining DSPE phospholipid and an aldehyde group. The PEG linker is characterized by excellent hydrophilicity and water solubility. Aldehyde polyethylene glycol (DSPE) is commonly employed as a reactive phospholipid for attaching antibodies, peptides, or other ligands to the surface of liposomes and other lipid polyethylene glycol nanoparticles. DSPE-PEG-CHO ammonium (MW 1000) is applicable in drug delivery.