DSPG, also known as 1,2-Distearoyl-sn-glycero-3-phosphoglycerol, is a phospholipid molecule with phosphate polar head connected to two non-polar lipid (stearic acid) by a glycerol molecule. In water, the molecule can orient itself into lipid bilayer and can be used for drug encapsulation, such as drug loaded liposomes or nanoparticles. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.