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    • 1. 发明申请
    • Multilayer Analytical Element
    • 多层分析单元
    • US20080279725A1
    • 2008-11-13
    • US11664284
    • 2005-09-29
    • Mitsuharu NirasawaShigeki KageyamaToshihisa Ito
    • Mitsuharu NirasawaShigeki KageyamaToshihisa Ito
    • G01N33/00B32B37/12
    • G01N33/525B01L3/5023G01N31/22
    • The object of the invention is to provide a multilayer analytical element having a non-fibrous porous film with high film strength, which does not produce uneven coloration in the form of a white-out and which has high accuracy of analysis. The present invention provides a dry multilayer analytical element for the analysis of a liquid sample which comprises a water-non-transmitting planar support on one side of which at least one adhesion layer and a porous liquid-sample-developing layer are integrally layered in the mentioned order, wherein the porous liquid-sample-developing layer comprises a non-fibrous porous film whose bending fracture strength is 20 g weight or more and whose elongation ratio when pulled with a 50-g weight is 2% or less, and wherein a adhesion layer polymer binder is caused to become seeped up in the non-fibrous porous film to 2 to 50 μm.
    • 本发明的目的是提供一种具有高膜强度的非纤维多孔膜的多层分析元件,其不会产生白色形式的不均匀着色,并且分析精度高。 本发明提供了一种用于分析液体样品的干燥多层分析元件,该液体样品在其一侧包括水不透过平面支撑体,其中至少一个粘附层和多孔液体样品显影层一体地层叠在 其中多孔液体样品显影层包括弯曲断裂强度为20g或更大的非纤维多孔膜,其拉伸50g时的伸长率为2%以下,其中, 使粘合层聚合物粘合剂在非纤维多孔膜中渗透至2〜50μm。
    • 8. 发明授权
    • Dry analytical element for lipase measurement
    • 用于脂肪酶测量的干燥分析元件
    • US08288117B2
    • 2012-10-16
    • US12410046
    • 2009-03-24
    • Kentaro NakamuraShigeki Kageyama
    • Kentaro NakamuraShigeki Kageyama
    • C12Q1/44C12M1/36C12M1/34C12M1/00
    • C12Q1/44G01N2333/92
    • It is an object of the present invention to provide: a dry analytical element for analyzing pancreatic lipase wherein the triglyceride is not transcribed on the support to contaminate a transportation slip or other analytical elements and wherein an additive solution of the triglyceride neither reaggregates nor precipitate, so that the dry analytical element is stable and is compatible with production. The present invention provides a dry analytical element for measuring pancreatic lipase contained in body fluid, which comprises triglyceride of long chain alkyl fatty acid having 12 to 22 carbon atoms, monoglyceride lipase, and a glycerin measurement reagent, and which comprises a water-impermeable support and at least one spreading or reagent layer, wherein a hydrophilic polymer at a weight ratio of 1.8:1 or greater with respect to the triglyceride is contained.
    • 本发明的目的是提供:用于分析胰脂肪酶的干燥分析元件,其中甘油三酯不在载体上转录以污染运输滑移或其它分析元件,并且其中甘油三酯的添加剂溶液既不再聚集也不沉淀, 使干燥分析元件稳定,与生产兼容。 本发明提供一种用于测量体液中包含的胰脂肪酶的干燥分析元件,其包含具有12-22个碳原子的长链烷基脂肪酸甘油三酯,甘油单酯脂肪酶和甘油测量试剂,并且其包含不透水的载体 和至少一个铺展剂或试剂层,其中含有相对于甘油三酯的1.8:1或更大重量比的亲水性聚合物。
    • 10. 发明申请
    • Dry analytical element for lipase measurement
    • 用于脂肪酶测量的干燥分析元件
    • US20090011450A1
    • 2009-01-08
    • US12155890
    • 2008-06-11
    • Shigeki KageyamaHideaki Tanaka
    • Shigeki KageyamaHideaki Tanaka
    • C12Q1/44
    • G01N33/526C12Q1/44G01N2333/92
    • It is an object of the present invention to provide a dry analytical element for pancreatic lipase analysis having high selectivity with respect to pancreatic lipase, whose multianalyte correlation has been improved. The present invention provides a dry analytical element for measurement of pancreatic lipase contained in a body fluid, which comprises at least one development layer and/or reagent layer containing diglyceride or triglyceride of long-chain alkyl fatty acid having 12 to 22 carbon atoms, monoglyceride lipase, and a glycerine measurement reagent, wherein the development layer and/or the reagent layer comprise two or more types of anionic surfactants and at least one type of the anionic surfactant is alkylarylsulfonate.
    • 本发明的一个目的是提供一种用于胰脂肪酶分析的干燥分析元件,该分析元件具有相对于胰腺脂肪酶具有高选择性,其胰多糖分子相关性得到改善。 本发明提供了一种用于测量包含在体液中的胰脂肪酶的干燥分析元件,其包含至少一个含有12-22个碳原子的长链烷基脂肪酸的甘油二酯或甘油三酸酯的显影层和/或试剂层,单酸甘油酯 脂肪酶和甘油测量试剂,其中显影层和/或试剂层包含两种或更多种类型的阴离子表面活性剂,并且至少一种类型的阴离子表面活性剂是烷基芳基磺酸盐。