DSPE-PEG-NH2, MW 1K is a linear heterobifunctional PEGylation reagent with a DSPE phospholipid and an amine. DSPE-PEG-NH2, MW 1K is used to modify liposome surface with biomolecules containing amine reactive groups.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.