Solubilization and functional changes of biomolecules in ionic liquids

Masahiro Goto, Kojiro Shimojo, Kazunori Nakashima

    研究成果: 会議への寄与タイプ学会誌査読

    抄録

    This lecture reports on the protein transfer from an aqueous phase into ionic liquids (ILs) with dicyclohexano-18-crown-6 (DCH18C6), and the functional change of cytochrome c (Cyt-c) dissolved in ILs. Further, a protein is modified with comb-shaped poly (ethylene glycol), PM13. PM13 modified subtilisin (PM13-Sub) could be solubilized clearly in a wide range of pure ILs. This markedly high activity in the IL was superior to that in organic solvents commonly used for enzymatic catalysis. PM13-Sub was also found to retain its catalytic activity in the ILs for a prolonged period.

    本文言語英語
    ページ4176-4177
    ページ数2
    出版ステータス出版済み - 2006
    イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, 日本
    継続期間: 9月 20 20069月 22 2006

    その他

    その他55th Society of Polymer Science Japan Symposium on Macromolecules
    国/地域日本
    CityToyama
    Period9/20/069/22/06

    !!!All Science Journal Classification (ASJC) codes

    • 工学(全般)

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