12-オキソETEは、アラキドン酸とのインキュベーション後、ヒト血小板およびアプリシア神経組織で合成される1,2。様々な組織のミクロソーム分画は、12-オキソETEを12(S)-HETEまたは12(S)-と12(R)-HETEの混合物に還元する1,3。
12-OxoETE (CAS 108437-64-5) 参考文献
1 Falgueyret, J., Leblanc, Y., Riendeau, D. Stereoselective carbonyl reductases from rat skin and leukocyte microsomes converting 12-ketoeicosatetraenoic acid to 12(S)-HETE. FEBS Lett 262 197-200 (1990). 2 Fruteau De Laclos, B., Maclouf, J., Poubelle, P., et al. Conversion of arachidonic acid into 12-oxo derivatives in human platelets. A pathway possibly involving the heme-catalysed transformation of 12-hydroperoxy-eicosatetraenoic acid. Prostaglandins 33 315-337 (1987). 3 Falgueyret, J., Leblanc, Y., Rokach, J., et al. NAD(P)H-dependent reduction of 12-ketoeicosatetraenoic acid to 12(R)-hydroxyeicosatetraenoic acid by rat liver microsomes. Biochem Biophys Res Commun 156 1083-1089 (1988). 4 Naccache, P.H., Leblanc, Y., Rokach, J., et al. Calcium mobilization and right-angle light scatter responses to 12-oxo-derivatives of arachidonic acid in neutrophils: Evidence for the involvement of the leukotriene B4 receptor. Biochim Biophys Acta 1133 102-106 (1991).