1,2-dioctadecenoyl-sn-glycero-3-Phosphoserine (DOPS Lipid) CAS:90693-88-2, is an anionic phospholipid with an oleic acid tail (18:1) and a head group containing a carboxylic acid (COOH) and an amine (NH2). It has been used to prepare lipid-mixed vesicles, liposomes or artificial membranes.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.