8-Arm-PEG-DSPE (MW 400)

8-Arm-PEG-DSPE (MW 400) is a PEG cross-linking reagent that links eight PEG branches to one DSPE phospholipid. 8-Arm-PEG-DSPE (MW 1000) can be used for dr_ug delivery, gene transfection, and vaccine delivery.