1stearoyl215(s)hpetesnglycero3pe

1-Stearoyl-2-15(S)-HpETE-sn-glycero-3-PE is a phospholipid with stearic acid at the sn-1 position and 15(S)-HpETE at the sn-2 position, produced by oxidation of 1-stearoyl-2-arachidonoyl-sn-glycero-3-PE by 15-lipoxygenase (15-LO). At concentrations of 0.6 and 0.9 μM, it increases ferroptotic cell death in wild-type and Acsl4 knockout Pfa1 mouse embryonic fibroblasts (MEFs) treated with the GPX4 inhibitor RSL3.

1,3,6,8-Pyrenetetrasulfonic acid is an intermediate in the synthesis of the color additive pyranine.1It has been used to stabilize intermolecular interactions for the crystallization ofL. mexicanapyruvate kinase.2 1.Jitian, S., White, S.R., Yang, H.-H.W., et al.Conventional high-performance liquid chromatography versus derivative spectrophotometry for the determination of 1,3,6-pyrenetrisulfonic acid trisodium salt and 1,3,6,8-pyrenetetrasulfonic acid tetrasodium salt in the color additive D&C Green No. 8 (Pyranine)J. Chromatogr. A1324238-241(2014) 2.Morgan, H.P., McNae, I.W., Hsin, K.-Y., et al.An improved strategy for the crystallization of Leishmania mexicana pyruvate kinaseActa Crystallogr. Sect. F Struct. Biol. Cryst. Commun.66(Pt 3)215-218(2010)