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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/7871
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| タイトル: | Stable-isotope labeling using an inducible viral infection system in suspension-cultured plant cells |
| 著者: | Ohki, Shinya
Dohi, Koji
Tamai, Atsushi
Takeuchi, Makoto
Mori, Masashi |
| キーワード: | Inducible virus vector
BY―2
stable-isotope labeling |
| 発行日: | 2008-12 |
| 出版者: | Springer |
| 誌名: | Journal of Biomolecular NMR |
| 巻: | 42 |
| 号: | 4 |
| 開始ページ: | 271 |
| 終了ページ: | 277 |
| DOI: | 10.1007/s10858-008-9283-x |
| 抄録: | We established a novel strategy for preparing uniformly stable isotope-labeled proteins by using suspension-cultured plant cells and an inducible virus vector encoding the research target. By using this new method, we demonstrated the expression of three proteins, namely, Escherichia coli dihydrofolate reductase (DHFR), chicken calmodulin (CaM), and porcine protein kinase C-dependent protein phosphatase-1 inhibitor with a molecular mass of 17-kDa (CPI-17). In addition, we successfully expressed bovine pancreatic trypsin inhibitor (BPTI), which contains three pairs of disulfide bonds, as the soluble form. In the most efficient case, as little as 50 ml culture yielded 3-4 mg ^<15>N-labeled protein suitable for NMR experiments. The ^1H-^<15>N HSQC spectra of all of these proteins clearly indicated that their structures were identical to those of their counterparts reported previously. Thus, the present results suggest that our novel protocol is a potential method for NMR sample preparation. |
| Rights: | This is the author-created version of Springer, Shinya Ohki, Koji Dohi, Atsushi Tamai, Makoto Takeuchi and Masashi Mori, Journal of Biomolecular NMR, 42(4), 2008, 271-277. The original publication is available at www.springerlink.com, http://dx.doi.org/10.1007/s10858-008-9283-x |
| URI: | http://hdl.handle.net/10119/7871 |
| 資料タイプ: | author |
| 出現コレクション: | g10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
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記述 |
サイズ | 形式 |
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| 15N08JBNMR.pdf | | 920Kb | Adobe PDF | 見る/開く |
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