Soybean Lipoxygenase-Catalyzed Conversion of Arachidonic Acid into Lipoxins
Dai‐Eun Sok, Taek-San Phi, Chang-Hee Jung, Yun-Su Chung, Jung-Bu Kang
Abstract
Dai‐Eun Sok, Taek-San Phi, Chang-Hee Jung, Yun-Su Chung, Jung-Bu Kang
Abstract
아라키돈산에 대두 lipoxygenase를 작용시켰을때, 300-301 nm에서 강한 흡수를 나타내는 극성 물질들이 형성되었다. 이 물질들을 UV스펙트럼, HPLC, GC/MS에 의한 분석 결과, lipoxin A와 lipoxin B 이성체로 확인되었다. 이 방법은 수백 마이크로그람의 liposin A 및 B 이성체를 얻는데 편리한 것으로, lipoxins의 생합성과 생리적 활성을 연구하는데 유용할 것으로 사료된다. 【The exposure of arachidonic acid to soybean lipoxygenase led to the formation of polar products showing intense absorption at 300-301 nm. These products were found to be lipoxin A and B isomers, based on UV spectrum, HPLC and GC/MS analyses. This method, convenient to prepare hundreds of micrograms of lipoxin A and B isomers, would be useful for the study on the biosynthesis and the biological activity of lipoxins.】
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아라키돈산에 대두 lipoxygenase를 작용시켰을때, 300-301 nm에서 강한 흡수를 나타내는 극성 물질들이 형성되었다. 이 물질들을 UV스펙트럼, HPLC, GC/MS에 의한 분석 결과, lipoxin A와 lipoxin B 이성체로 확인되었다. 이 방법은 수백 마이크로그람의 liposin A 및 B 이성체를 얻는데 편리한 것으로, lipoxins의 생합성과 생리적 활성을 연구하는데 유용할 것으로 사료된다. 【The exposure of arachidonic acid to soybean lipoxygenase led to the formation of polar products showing intense absorption at 300-301 nm. These products were found to be lipoxin A and B isomers, based on UV spectrum, HPLC and GC/MS analyses. This method, convenient to prepare hundreds of micrograms of lipoxin A and B isomers, would be useful for the study on the biosynthesis and the biological activity of lipoxins.】
Key concepts: Lipoxin, Lipoxygenase, Arachidonic acid, Chemistry, High-performance liquid chromatography, Chromatography, Biochemistry, Enzyme