1-Myristoyl-2-stearoyl-sn-glycero-3-phosphocholine is widely used in the field of lipid research and membrane studies. It serves as a model phospholipid to mimic biological membranes, aiding in the understanding of membrane structure, dynamics, and interactions with proteins or other molecules. This compound is also utilized in the development of liposomes for drug delivery systems, where its specific fatty acid composition helps optimize stability and permeability. Additionally, it plays a role in studying lipid metabolism and signaling pathways, contributing to advancements in biochemistry and pharmacology. Its application extends to cosmetic formulations, where it acts as an emulsifier and skin-conditioning agent, enhancing product texture and efficacy.