Biotin-PEG-DSPE

The Biotin-PEG-DSPE series, also known as Biotinylated DSPE-PEG, conjugates a biotin moiety to a DSPE lipid anchor through a polyethylene glycol (PEG) spacer. The biotin group enables strong affinity binding with streptavidin/avidin for specific capture and detection. Biotin-PEG-DSPE is widely used in targeted drug delivery, liposome surface modification, and biosensor applications.