Used primarily in research and analytical laboratories, 5(S)-HEPE MaxSpec® Standard serves as a high-quality reference material for the accurate identification and quantification of eicosanoids in biological samples. It is particularly valuable in studies focused on inflammation, immune response, and lipid metabolism, helping researchers understand the role of specific eicosanoids in these processes. The standard is also employed in the development and validation of analytical methods, such as liquid chromatography-mass spectrometry (LC-MS), ensuring precision and reliability in detecting and measuring 5(S)-HEPE in complex matrices. Its application extends to pharmaceutical and biomedical research, where it aids in the investigation of potential therapeutic targets related to eicosanoid pathways.