公开(公告)号：US5972713A

公开(公告)日：1999-10-26

申请号：US706892

申请日：1996-09-03

申请人： Noriyasu Kuzuhara ,  Minoru Takada ,  Masayuki Numa

发明人： Noriyasu Kuzuhara ,  Minoru Takada ,  Masayuki Numa

IPC分类号： G01N31/22 ,  G01N33/84 ,  G01N21/29

CPC分类号： G01N31/22 ,  G01N33/84 ,  Y10T436/193333

摘要： A method for determining total chlorine amount present in a sample by mixing the sample with a benzidine indicator solution comprising a benzidine compound capable of forming a dye by a reaction with a chlorine, wherein the hue of the formed dye changes depending upon the mole ratio of the chlorine to benzidine compound and determining the total chlorine amount from the hue. A kit for practicing the method incudes the indicator and a color scale for the hues of the dye.

摘要翻译： 通过将样品与包含能够通过与氯反应形成染料的联苯胺化合物的联苯胺指示剂溶液混合来测定样品中总氯量的方法，其中形成的染料的色调根据 氯与联苯胺化合物，并从色相中确定总氯量。 用于实践该方法的试剂盒包含该指示剂和染料色调的色标。

公开(公告)号：US5726062A

公开(公告)日：1998-03-10

申请号：US633043

申请日：1996-04-16

申请人： Masayuki Numa ,  Masahiko Yamazaki

发明人： Masayuki Numa ,  Masahiko Yamazaki

IPC分类号： G01N33/52 ,  G01N33/68

CPC分类号： G01N33/6827 ,  G01N33/52

摘要： A method for detecting protein present on the surface of a sample and a kit for performing protein detection applying the detecting method are disclosed. The method is comprising the steps of (1) transferring substances present on the subject portion of the surface of a sample to a sampling means which comprises a water absorbable portion comprising a water-insluble sythetic polymer, (2) contacting the substances transferred to said sampling means with a reagent capable of forming color upon reaction with protein, and (3) measuring color formed by the reaction of said reagent with protein to determine the amount of protein contained in the substance transferred to the sapling means. The kit includes the sampling means and the color forming reagent in combination.

摘要翻译： 公开了一种用于检测存在于样品表面上的蛋白质的方法和用于使用该检测方法进行蛋白质检测的试剂盒。 该方法包括以下步骤：（1）将存在于样品表面的对象部分上的物质转移到采样装置上，所述采样装置包括含有水不溶性合成聚合物的吸水部分，（2）将转移到所述 采样装置与能够与蛋白质反应形成颜色的试剂，和（3）测量由所述试剂与蛋白质反应形成的颜色，以确定转移到树苗装置中的物质中所含的蛋白质的量。 该试剂盒包括采样装置和成色试剂组合。