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  • (±)17(18)-EpETE
(±)17(18)-EpETE的可视化放大

(±)17(18)-EpETE

A neuropeptide with diverse biological activities

原价
¥937-13725
价格
750-10980
(±)17(18)-EpETE的二维码

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  • 货号: ajcx20834
  • CAS: N/A
  • 别名: (±)17,18-EEQ, (±)17,18-epoxy Eicosatetraenoic Acid
  • 分子式: C20H30O3
  • 分子量: 318.5
  • 纯度: >98%
  • 溶解度: DMF: 50 mg/ml,DMSO: 50 mg/ml,Ethanol: 50 mg/ml,PBS (pH 7.2): 1 mg/ml
  • 储存: Store at -20°C
  • 库存: 现货

Background

The epoxygenase pathway is one of the three major branches of eicosanoid biosynthesis.1,2 However, the cytochrome P450 metabolites of eicosapentaenoic acid and docosahexaenoic acid have been little studied relative to arachidonate epoxygenase metabolites. (±)17(18)-EpETE is biosynthesized by the stereospecific epoxidation of the ω-3 bond of EPA. (±)17(18)-EpETE at 100 nM was found to be a potent and selective activator of BK-type calcium activated potassium ion channels in vascular smooth muscle cells.3 It is possible that some of the physiologic effects of fish oil-enhanced diets could be due to this epoxygenase metabolite.



1.Fitzpatrick, F.A., and Murphy, R.C.Cytochrome P-450 metabolism of arachidonic acid: Formation and biological actions of 'epoxygenase'-derived eicosanoidsPharmacol. Rev.40(4)229-241(1989) 2.Oliw, E.H., Bylund, J., and Herman, C.Bisallylic hydroxylation and epoxidation of polyunsaturated fatty acids by cytochrome P450Lipids31(10)1003-1021(1996) 3.Lauterbach, B., Barbosa-Sicard, E., Wang, M.H., et al.Cytochrome P450-dependent eicosapentaenoic acid metabolites are novel BK channel activatorsHypertension39(2 Pt. 2)609-613(2002)

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