1,2-Dimyristoyl-sn-glycero-3-phospho-rac-glycerol sodium salt [67232-80-8]

1,2-Dimyristoyl-sn-glycero-3-phospho-rac-glycerol sodium salt is a synthetic phospholipid crucial in the study of lipid bilayer assembly and the dynamics of membrane-bound processes. This compound features two myristoyl chains, each containing 14 carbon atoms, attached to the first and second carbons of a glycerol molecule. The third carbon of the glycerol is linked to a phosphate group, making it highly relevant for exploring the impact of lipid composition on membrane fluidity and integrity. The sodium salt form of this phospholipid increases its solubility, making it particularly useful for creating model membranes and studying membrane interactions in aqueous environments. This lipid is extensively used in research to simulate the conditions of cellular membranes, facilitating investigations into how different lipids affect the physical properties of membranes, such as phase transitions, vesicle formation, and the permeability to ions and molecules. Such studies are instrumental in understanding the basic principles of membrane biophysics and the roles of specific lipid components in cellular functions, such as signaling and transport.