N-Oleoyl-D-erythro-sphingosine (CAS 5966-28-9)

N-Oleoyl-D-erythro-sphingosine is a synthetic analog of naturally occurring sphingosine, a sphingolipid known for its integral role in the structure and function of cell membranes. This compound is characterized by the attachment of an oleoyl group (a monounsaturated fatty acid) to the sphingosine backbone, which influences the compound′s biophysical properties and interactions within lipid environments. In cellular research, N-Oleoyl-D-erythro-sphingosine is particularly valuable for studying the dynamics of lipid rafts and the signaling pathways associated with sphingolipids. Its molecular structure allows it to integrate into cell membranes, altering the lipid composition and affecting membrane fluidity and domain formation. Researchers utilize this lipid to probe the mechanisms by which sphingolipids influence cellular processes such as apoptosis, signal transduction, and receptor clustering. By examining how N-Oleoyl-D-erythro-sphingosine interacts with other membrane components, scientists can gain insights into the roles of lipid diversity in membrane structure and function. This research helps to explain the complex interactions within cell membranes and provides a deeper understanding of the molecular underpinnings that govern cellular signaling and behavior, thereby contributing significantly to the field of cell biology and membrane biophysics.