PtdIns-(1-arachidonoyl, 2-arachidonoyl-d8) (sodium salt)

PtdIns-(1-arachidonoyl, 2-arachidonoyl-d8) (sodium salt) is a specialized lipid molecule used extensively in scientific research to investigate cellular signaling pathways and lipid metabolism. Phosphatidylinositol (PI) is a crucial component of cell membranes and serves as a precursor for various phosphorylated forms involved in signal transduction. This specific form of PI, labeled with deuterium (^8H) at the arachidonoyl moieties, allows researchers to track its metabolic fate with high precision. By incorporating deuterium into the lipid structure, scientists can study lipid dynamics, turnover rates, and membrane remodeling processes. The use of stable isotope-labeled lipids, such as PtdIns-(1-arachidonoyl, 2-arachidonoyl-d8), enables quantitative analysis of lipid levels and distribution in cellular membranes under different physiological and pathological conditions. This chemical is essential for lipidomics studies, providing insights into lipid signaling, lipid-protein interactions, and cellular responses to external stimuli. Through its application in cell biology, molecular pharmacology, and lipid metabolism research, PtdIns-(1-arachidonoyl, 2-arachidonoyl-d8) contributes significantly to advancing our understanding of lipid biology and its implications in various biological processes.