MS/MS and LC-MS/MS analysis of choline/ethanolamine plasmalogens via promotion of alkali metal adduct formation
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- 作者：Yurika Otokia ; Kiyotaka Nakagawaa ; nkgw@m.tohoku.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Shunji Katoa ; Teruo Miyazawaa ; b
- 关键词：PC-Pls ; choline plasmalogen ; CID ; collision-induced dissociation ; ESI ; electrospray ionization ; PE-Pls ; ethanolamine plasmalogen ; LC ; liquid chromatography ; Pls ; plasmalogen ; PUFAs ; polyunsaturated fatty acids ; MS/MS ; tandem mass spectrometry
- 刊名：Journal of Chromatography B, Analytical Technologies in the Biomedical and Life Sciences
- 出版年：2015
- 出版时间：1 November 2015
- 年：2015
- 卷：1004
- 期：Complete
- 页码：85-92
- 全文大小：742 K
文摘
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MS/MS produced diagnostic ions of plasmalogen in the presence of alkali metals.
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LC-MS/MS using alkali metals enabled profiling of plasmalogen molecular species.
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The method easily allowed identification of plasmalogen in biological samples.