Immunochemical Detection of Food-Derived Isothiocyanate as a Lysine Conjugate
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概要
- 論文の詳細を見る
In a previous study we prepared monoclonal antibody against allyl isothiocyanate (AITC)-modified lysine (Lys), and found that AITC reacted with Lys under physiological conditions in vitro (T. Nakamura et al., Chem. Res. Toxicol., 22, 536–542 (2009)). In the present study, antibodies against benzyl isothiocyanate (ITC), 6-methylsulfinylhexyl ITC and phenethyl ITC modified protein were prepared, and the respective monoclonal antibodies, B6C9, 6MS3D10, and PE3A10 were obtained. These antibodies were applied to ITC detection in food using shredded Wasabia japonica (wasabi) and ground Carica papaya (papaya) seed by trapping ITC with biotin-labeled bovine serum albumin. ITC formation from the wasabi and papaya seed samples was confirmed using the antibodies in a dose-dependent manner. These antibodies might be applicable in identifying food-derived ITC.
- 社団法人 日本農芸化学会の論文
- 2010-03-23
著者
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Kato Yoji
Graduate School Of Human Sci. And Environment Univ. Of Hyogo
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OSAWA Toshihiko
Nagoya University Graduate School of Bioagricultural Sciences
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Nakamura Toshiyuki
Graduate School Of Human Science And Environment University Of Hyogo
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KITAMOTO Noritoshi
Graduate School of Human Science and Environment, University of Hyogo
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Kato Yoji
Graduate School Of Human Science And Environment University Of Hyogo
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Kitamoto Noritoshi
Graduate School Of Human Science And Environment University Of Hyogo
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