DSPE-PEG-NH2 (DSPE-PEG-Amine), MW 2K is a linear heterobifunctional PEGylation reagent containing DSPE phospholipids and amines. It can modify liposome surfaces with biomolecules with amine-reactive groups (NHS, thiolates). It is commonly used in medical research, drug release, nanotechnology and new material research, cell culture.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.