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    • 3. 发明申请
    • ICE-CRYSTAL GROWTH INHIBITING SUBSTANCE
    • 冰晶生长抑制物质
    • US20120136138A1
    • 2012-05-31
    • US13377405
    • 2010-05-27
    • Hideaki KegasaNaoki AraiJun TomonoShinichi YokotaHidehisa Kawahara
    • Hideaki KegasaNaoki AraiJun TomonoShinichi YokotaHidehisa Kawahara
    • C07K14/415C07K1/34
    • C07K14/415A23L3/3472A23L3/3526A23L3/36A23L33/18A61K8/645A61Q19/00
    • An objective to be achieved by the present invention is to provide an ice-crystal growth inhibiting substance which has an excellent ice-crystal growth inhibiting activity suitable for practical use and which can be produced easily, efficiently and economically in safe steps usable in food production. Another objective of the present invention is to provide a method for producing the ice-crystal growth inhibiting substance, a polypeptide which is an active part of the ice-crystal growth inhibiting substance, as well as an ice-crystal growth inhibiting substance composition, a food, a biological sample protectant and a cosmetic each containing the ice-crystal growth inhibiting substance or the polypeptide. The ice-crystal growth inhibiting substance according to the present invention is characterized in that the ice-crystal growth inhibiting substance is derived from a plant, and has a molecular weight of 400 kDa or more as measured by gel filtration chromatography.
    • 本发明要达到的目的是提供一种冰晶生长抑制物质,它具有优良的适用于实际应用的冰晶生长抑制活性,可以容易地,高效地和经济地制备用于食品生产的安全步骤 。 本发明的另一个目的是提供一种冰晶生长抑制物质的制造方法,作为冰晶生长抑制物质的活性成分的多肽,以及冰晶生长抑制物质组合物, 食品,生物样品保护剂和含有冰晶生长抑制物质或多肽的化妆品。 本发明的冰晶生长抑制物质的特征在于,冰晶生长抑制物质来自植物,通过凝胶过滤色谱法测定分子量为400kDa以上。
    • 5. 发明申请
    • METHOD FOR DETECTING NUCLEIC ACID, AND DEVICE OR KIT
    • 检测核酸的方法,以及装置或试剂盒
    • US20110117549A1
    • 2011-05-19
    • US12726680
    • 2010-03-18
    • Shigehiko MiyamotoTomohisa KatoKoji TakahashiJun Tomono
    • Shigehiko MiyamotoTomohisa KatoKoji TakahashiJun Tomono
    • G01N33/52C12M1/34
    • G01N21/78C12Q1/6816G01N33/52G01N33/5308C12Q2563/173C12Q2537/101C12Q2563/137
    • The present invention has its object to provide a method and a device or kit for detecting a nucleic acid, which enable simple and precise visual detection of a nucleic acid amplified by a nucleic acid amplification method, without necessity of a special device.The present invention relates to a method for detecting a nucleic acid in a sample, comprising the steps of: (1) contacting a sample with a dye to react with each other; and (2) observing a substance produced by the reaction with visible light, and evaluating the presence of a nucleic acid by eye. The present invention also relates to a device or kit for detecting a nucleic acid in a sample, comprising: a carrier (a) that holds a dye which can bind to a nucleic acid; a path (c) for passing a sample through (a) the carrier; and an evaluation part (d) for observing a substance produced by the reaction between the sample and the dye with visible light, and evaluating the presence of a nucleic acid by eye.
    • 本发明的目的是提供用于检测核酸的方法和装置或试剂盒,其能够简单且精确地通过核酸扩增方法扩增的核酸的视觉检测,而不需要特殊的装置。 本发明涉及一种用于检测样品中核酸的方法,包括以下步骤:(1)使样品与染料接触以进行反应; 和(2)观察通过可见光反应产生的物质,并通过眼睛评估核酸的存在。 本发明还涉及用于检测样品中的核酸的装置或试剂盒,其包含:载体(a),其保持可与核酸结合的染料; 用于使样品通过(a)载体的路径(c); 以及用可见光观察由样品和染料之间的反应产生的物质的评价部分(d),并且通过眼睛评估核酸的存在。