Simultaneous Catalyzing of Uricase- and Catalase-Like Reactions of Resins Modified with Metalloporphyrins and Its Application for Determination of Uric Acid^1

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Some anion-exchange resins modified with water-soluble metalloporphyrins exhibited an ability to catalyze simultane-ously both uricase- and catalase-like reactions. The resin modified with manganese-tetrakis(4-sulfophenyl)porphine (Mn-TPPSr), which showed the highest activity among the resins tested, was useful for the indirect determination of uric acid by measuring the amount of formaldehyde produced. The calibration curve was linear over the range from 10 μg to 200 μg of uric acid with a relative standard deviation of 1.8% (n=10) for 200 μg uric acid. Mn-TPPSr was also applied for the determination of uric acid in sera.

収録刊行物

  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry  

    Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 14(5), 935-939, 1998-10-10 

    社団法人 日本分析化学会

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各種コード

  • NII論文ID(NAID)
    10002417286
  • NII書誌ID(NCID)
    AA10500785
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09106340
  • NDL 記事登録ID
    4576991
  • NDL 雑誌分類
    ZP4(科学技術--化学・化学工業--分析化学)
  • NDL 請求記号
    Z54-F482
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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