NOF offers innovative excipients in pharmaceuticals such as activated PEGs for drug modifiers, phospholipids, ultra pure oleic acid, ultra-pure polysorbate 80, ultra-pure PEG 200, 300 and 400, noble solubilization kits, cholesterol pullulan and chitosan. As a worldwide leader in drug delivery systems, NOF provides these excellent quality products for pharmaceutical applications. ACTIVATED PEGS AND PEGYLATION TECHNOLOGY NOF produces the best quality activated PEGs in the world from our high-quality methoxypoly (ethylene glycol) (mPEG). NOF also offers our proprietary branched activated PEGs, high-purity multi-arm PEGs and their activated derivatives, heterofunctional PEGs, and activated PEGs tailored to meet our customers' needs. NOF can supply activated PEGs produced to current Good Manufacturing Practice (cGMP) standards in our state-of-the-art GMP facility.  PHOSPHOLIPIDS AND EMPTY LIPOSOMES NOF supplies the high-purity phospholipid, phospholipid derivatives and liposome for pharmaceuticals. Using state-of-the-art synthesis and purification technology, we have developed various kinds and grades of products. Bulk phospholipids are produced in the facility under GMP operation and have been supplied worldwide for many years with good reputation. NOF supplies purified egg PC, egg PG, soy PC, hydrogenated soy PC and sphingomyelin as natural phospholipids. Regarding synthetic phospholipid, Phosphocholine (DDPC, DLPC, DMPC, DPPC, DSPC, DOPC, POPC, DEPC), phosphoglycerol (DMPG, DPPG, DSPG, POPG), phosphatidic acid (DMPA, DPPA, DSPA), phosphoethanolamine (DMPE, DPPE, DSPE DOPE), phoshoseine (DOPS), PEG phospholipid (mPEG-phospholipid, polyglycerin-phospholipid, funcitionilized-phospholipid, and terminal activated-phosholipid) are available.  ULTRA-PURE POLYSORBATE 80 Our Polysorbate 80 is colorless and odorless, low impurities and peroxide product, low degranulation (low allergic reaction), low cell toxicity, low hemolysis, and Multi-compendial-NF, EP, and JP product. ULTRA-PURE PEG 200, 300 and 400 Low impurities of Ethylene Glycol (EG) and Diethylene Glycol (DEG) and low peroxide product. INNOVATIVE EXCIPIENTS MPC Polymers as a solubiler, high purified and low endotoxin CHITOSAN for gene delivery, Cholesterol Pullulan for nano perticle, Cell membrane Modiper for cell immobilization have developed.