Used in lipid signaling research to study cellular processes such as proliferation, migration, and survival. Acts as a bioactive lipid mediator that interacts with specific G protein-coupled receptors, influencing inflammatory responses and immune cell activity. Employed in studies related to cancer biology due to its role in promoting tumor cell invasion and metastasis. Also utilized in membrane biology to investigate lipid-protein interactions and the formation of lipid rafts in model membranes.