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Cat. No.	Product Name	Target	Signaling Pathways
T37708	17(R)-HETE
	Electrolyte and fluid transport in the kidney are regulated in part by arachidonic acid and its metabolites. Electrolyte and fluid transport in the kidney are regulated in part by arachidonic acid and its metabolites. 17-HETE is a cytochrome P450 (CYP450) metabolite of arachidonic acid that has stereospecific effects on sodium transport in the kidney. 17(R)-HETE is an inactive isomer of 17-HETE, whereas the (S) enantiomer can inhibit proximal tubule ATPase activity at a concentration of 2 μM.
T35467	(±)18-HETE
	(±)18-HETE is the racemic version of a cytochrome P450 (CYP450) metabolite of arachidonic acid. When formed by the CYP2E1 isoform, 18-HETE is comprised 100% of the (R) isomer. 18(R)-HETE dose-dependently stimulates vasodilation of the rabbit kidney, whereas 18(S)-HETE does not affect perfusion pressure. 18-HETE has negligible effects on ATPase activity. 18(R)-HETE at 1 μM completely blocks 20-HETE-induced vasoconstriction of renal arterioles.
T37648	5(R)-HETE
	5(R)-HETE is a rare lipoxygenase product of arachidonic acid. Nearly all plant and animal 5-LOs produce 5(S)-HETE, but the presence of a 5(R)-LO and the synthesis of 5(R)-HpETE and 5(R)-HETE have been confirmed in oocytes of the bivalve mollusk, S. solidissima. 5(R)-HETE is more potent than the (S)-enantiomer as a chemotactic agent for human neutrophils.
T37158	8(S)-HETE
	8(S)-HETE is a major lipoxygenase product in PMA-treated murine epidermis. It activates mouse keratinocyte protein kinase C with an IC50 of 100 μM. 8(S)-HETE also activates PPARα selectively at concentrations as low as 0.3 μM. Stereochemical assignment of the (S) enantiomer is based on comparison of chiral HPLC retention times to published results.