专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06632677B1 Air shutoff agent for aqueous reagent and aqueous specimen, and method for storing aqueous reagent and aqueous specimen with stability 有权
标题翻译：水性试剂和水性试样的空气截止剂，以及稳定地储存水性试剂和含水试样的方法
公开(公告)号：US06632677B1
公开(公告)日：2003-10-14
申请号：US09786749
申请日：2001-03-09
申请人： Masahiro Sekiguchi , Toshikatsu Abe , Koji Ushizawa
发明人： Masahiro Sekiguchi , Toshikatsu Abe , Koji Ushizawa
IPC分类号： G01N3100
CPC分类号： B01J19/16 , C08K5/01 , G01N2035/00277 , G01N2035/00287 , Y02P20/149 , Y10T436/10 , Y10T436/108331 , Y10T436/21 , Y10T436/214 , Y10T436/25 , Y10T436/2525 , C08L83/04
摘要： An air-barrier agent for an aqueous reagent or an aqueous specimen having as an effective component a mixture of a chain hydrocarbon and a silicone oil immiscible with the aqueous reagent as well methods of using and making the same.
摘要翻译：作为水性试剂的空气阻隔剂或具有与含水试剂不混溶的链烃和硅油的混合物作为有效成分的水性试剂，以及使用和制造其的方法。

2. 发明授权

US5559003A Assay method for biological components 失效
标题翻译：生物成分的测定方法
公开(公告)号：US5559003A
公开(公告)日：1996-09-24
申请号：US348870
申请日：1994-11-29
申请人： Sumi Kawahara , Toshikatsu Abe , Kenji Hosoi
发明人： Sumi Kawahara , Toshikatsu Abe , Kenji Hosoi
IPC分类号： C12Q1/28 , C12Q1/26 , C12Q1/54 , G01N33/48
CPC分类号： C12Q1/28 , C12Q2326/96 , Y10T436/103332 , Y10T436/104165 , Y10T436/104998
摘要： The method is directed to assaying for biological components in a sample comprising step (A) generating an oxidase substrate in the presence of an amphoteric surfactant and in the absence of ferrocyanide; (B) initially generating hydrogen peroxide through said oxidase reaction on said substrate of oxidase with subsequent detection of the generated hydrogen peroxide using peroxidase and a color developer capable of being oxidized in the presence of amphoteric surfactant and ferrocyanide; and (C) correlating the amount of color developed to the amount of biological components in the biological sample. Even when the biological component to be detected is present in a very small amount, the interference of bilirubin can be eliminated in assays of biological components in which peroxidase generated from an enzymatic reaction is detected using peroxidase and a color developer capable of being oxidized.
摘要翻译：该方法用于测定包含在两性表面活性剂存在下和在不存在亚铁氰化物的情况下产生氧化酶底物的步骤（A）的样品中的生物组分; （B）最初通过所述氧化酶反应在所述氧化酶底物上产生过氧化氢，随后使用过氧化物酶检测所产生的过氧化氢和能够在两性表面活性剂和亚铁氰化物存在下被氧化的显色剂; 和（C）将生成的生物成分的颜色量与生物样品的生成成分的量相关联。即使要检测的生物成分以非常小的量存在，也可以在使用过氧化物酶和能够被氧化的彩色显影剂检测由酶反应产生的过氧化物酶的生物成分的测定中，可以消除胆红素的干扰。

3. 发明授权

US4933277A Method of quantitative analysis of hydrogen peroxide and reagent therefor 失效
标题翻译：过氧化氢及其试剂的定量分析方法
公开(公告)号：US4933277A
公开(公告)日：1990-06-12
申请号：US262720
申请日：1988-10-26
申请人： Toshikatsu Abe , Mitsuhisa Manabe , Masayuki Nozawa , Atsushi Izumi , Fumio Masumi , Akemichi Maki
发明人： Toshikatsu Abe , Mitsuhisa Manabe , Masayuki Nozawa , Atsushi Izumi , Fumio Masumi , Akemichi Maki
IPC分类号： C12Q1/26 , C12Q1/28 , C12Q1/54 , C12Q1/62 , G01N33/50
CPC分类号： C12Q1/28 , C12Q1/54 , C12Q1/62 , C12Q2326/00 , Y10S435/81 , Y10T436/206664
摘要： A method for quantitative analysis of hydrogen peroxide at a high precision is disclosed. The method comprises reacting a divalent cobalt compound with hydrogen peroxide in the presence of peroxidase or a substance similar to peroxidase to produce a trivalent cobalt compound, reacting the trivalent cobalt compound thus produced with a trivalent cobalt indicator to produced a colored complex, and subjecting the colored complex to colorimetric quantitative analysis. The method enables various enzymatic activities producing hydrogen peroxide by the reaction with substrates as well as the amount or activity of substances involving the known enzymatic reactions linked with such enzymatic reactions, of enzymes and coenzymes, to be quantitatively determined very easily at a high sensitivity at a wavelength of above 600 nm without the interference of hemoglobin, bilirubin, or turbidity.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式