| 货号 | 45220-5mg |
| 描述 | 13(S)-HpOTrE is a monohydroperoxy polyunsaturated fatty acid produced in soybeans by the action of soybean LO-2 on esterified α-linolenic acid.1 Incubation of soybean seedling biomembranes with soybean LO-2 catalyzes the formation of both 9- and 13-HpOTrE in a molar ratio of 10:1.1 In plants, 13(S)-HpOTrE can be metabolized by the hydroperoxide lyase pathway producing aldehyde and oxoacid fragments, or by the hydroperoxide dehydratase pathway producing jasmonic acid.2,3,4 Treatment of tomato leaves with 13-HpOTrE causes induction of proteinase inhibitors, simulating the normal response to wounding.5 This data suggests that in plants 13(S)-HpOTrE may participate in a lipid-based signalling system initiated by insect and pathogen attack. |
| 供应商 | Cayman |
| 应用文献 | |
| 1.Maccarrone, M.,van Aarle, P.G.M.,Veldink, G.A., et al. In vitro oxygenation of soybean biomembranes by lipoxygenase-2. Biochimica et Biophysica Acta 1190, 164-169 (1994). 2.Vick, B.A. Oxygenated fatty acids of the lipoxygenase pathway. Lipid Metabolism in Plants 167-191 (1993). 3.Salch, Y.P.,Grove, M.J.,Takamura, H., et al. Characterization of a C-5,13-cleaving enzyme of 13(S)-hydroperoxide of linolenic acid by soybean seed. Plant Physiology 108, 1211-1218 (1995). 4.Simpson, T.D. and Garnder, H.W. Allene oxide synthase and allene oxide cyclase, enzymes of the jasmonic acid pathway, localized in Glycine max tissues. Plant Physiology 108, 199-202 (1995). 5.Farmer, E.E. and Ryan, C.A. Octadecanoid precursors of jasmonic acid activate the synthesis of wound-inducible proteinase inhibitors. Plant Cell 4, 129-134 (1992). | |
| 运输条件 | Dry ice in continental US; may vary elsewhere |
| 存放说明 | -80 |
| 纯度 | ≥98% |
| 计算分子量 | 310.4 |
| 分子式 | C18H30O4 |
| CAS号 | 67597-26-6 |
| 稳定性 | ≥ 1 year |
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