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公开(公告)号：US4216065A
公开(公告)日：1980-08-05
申请号：US049092
申请日：1979-06-18
CPC分类号： G01N33/6812 , C12Q1/002 , C12Q1/005 , G01N27/304
摘要： A bio-selective potentiometric electrode probe for the determination of amino acid concentrations in aqueous liquids comprising an ammonia gas analytical electrode provided at its tip with a closely adjacent thin layer of a fresh animal tissue containing, as a natural constituent thereof, an enzyme effective to catalyze degradation of the specific amino acid in analysis to either ammonia or to an intermediate compound subject to further degradation to ammonia by an additional enzyme, which ammonia is a function of the amino acid concentration in the liquid.
摘要翻译： 一种用于测定含水液体中氨基酸浓度的生物选择性电位电极探针，其包含在其尖端处提供的氨气分析电极，其邻近的新鲜动物组织的薄层含有作为其天然成分的酶， 催化分解成特定氨基酸对氨或通过另外的酶进一步降解为氨的中间体化合物的降解，氨是液体中氨基酸浓度的函数。
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公开(公告)号：US4402819A
公开(公告)日：1983-09-06
申请号：US313587
申请日：1981-10-21
IPC分类号： G01N33/543 , G01N27/46
CPC分类号： G01N33/5438 , Y10S436/806
摘要： An antibody-selective potentiometric electrode for the quantitative determination of antibodies in dilute liquid serum samples employing an insoluble membrane incorporating an antigen having bonded thereto an ion carrier effecting the permeability of preselected cations therein, which permeability is a function of specific antibody concentrations in analysis, and the corresponding method of analysis.
摘要翻译： 一种用于定量测定稀释液体血清样品中抗体的抗体选择性电位电极，其使用结合有与其结合的抗原的不溶性膜，其具有影响其中预选阳离子渗透性的离子载体，该渗透性是分析中特异性抗体浓度的函数， 和相应的分析方法。
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