(±)12-HEPE (CAS 81187-21-5)

(±)12-HEPE, cataloged under CAS number 81187-21-5, is a hydroxy-eicosapentaenoic acid derivative originating from eicosapentaenoic acid (EPA), a key omega-3 fatty acid predominantly sourced from marine environments. This chemical is marked by the presence of a hydroxyl group at the twelfth carbon and includes both the R and S enantiomers, as indicated by the (±) notation. In biochemical and physiological research, (±)12-HEPE is of interest for its role in modulating inflammatory responses at a cellular level. It functions as a lipid mediator, engaging with specific cellular receptors that are integral to the regulation of inflammatory signals. The action of (±)12-HEPE involves altering the synthesis or activity of inflammatory mediators such as prostaglandins and leukotrienes, which play pivotal roles in the initiation and resolution of inflammation. Researchers utilize this compound to explore the pathways through which omega-3 fatty acids can influence cellular mechanisms, particularly focusing on how these fatty acids can alter the biochemical landscape of cells to favor anti-inflammatory and pro-resolving processes. By studying (±)12-HEPE, scientists gain deeper insights into the potential regulatory roles of omega-3 derivatives in cellular signaling networks, enhancing our understanding of how dietary components can modulate physiological responses and contribute to cellular homeostasis and health.