DSG‑PEG, MW 2000
DSG‑PEG 2000 is an amphiphilic PEG‑lipid conjugate composed of 1,2‑distearoyl‑sn‑glycerol (DSG) and a PEG chain with an average molecular weight of 2000 Da. It features strong hydrophilicity, excellent steric stabilization, and high bilayer stability. Widely used in liposomes, LNPs, and micelles to prolong circulation, reduce aggregation, and improve colloidal stability for drug and gene delivery.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
