1-Palmitoyl-rac-glycero-3-phosphocholine (CAS 17364-18-0)

1-Palmitoyl-rac-glycero-3-phosphocholine, commonly known as palmitoyl phosphatidylcholine (PPC), has emerged as a significant compound in lipid research due to its crucial role in cell membrane structure and function. PPC is a major constituent of cell membranes, particularly in mammalian cells, where it contributes to membrane fluidity and stability. Research has explaind its involvement in various cellular processes, including membrane trafficking, cellular signaling, and lipid metabolism. PPC is also recognized for its interactions with membrane proteins and its ability to modulate their activity and localization. Furthermore, PPC has been utilized as a model lipid in membrane biophysics and lipidomics studies, providing insights into lipid-lipid and lipid-protein interactions within biological membranes. Moreover, PPC-containing liposomes have been employed as delivery systems for various bioactive compounds, including drugs and nucleic acids, in biomedical research. Investigations into the biophysical properties and functional roles of PPC in cellular membranes continue to contribute to our understanding of membrane biology.