DSPE-PEG-Azide

The DSPE-PEG-Azide series, also known as Azido-PEGylated DSPE, integrates a DSPE lipid anchor with a terminal azide group for copper-catalyzed click chemistry. The azide enables efficient cycloaddition with alkyne-modified molecules under biocompatible conditions. DSPE-PEG-Azide is well suited for bioorthogonal membrane labeling and targeted nanoparticle assembly.