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公开(公告)号:JP5711740B2
公开(公告)日:2015-05-07
申请号:JP2012523083
申请日:2010-07-30
发明人: シチリアーノ,ニコラス・エイ , ブーリアン,マーティン・ジョゼフ
IPC分类号: G01N33/53 , G01N33/569 , G01N33/543
CPC分类号: G01N33/56911 , B01L3/5023 , G01N33/5302 , B01L2200/026 , B01L2200/04 , B01L2200/10 , B01L2300/041 , B01L2300/049 , B01L2300/0636 , B01L2300/069 , B01L2300/0809 , B01L2300/087 , Y10S435/81 , Y10S435/97 , Y10S436/804 , Y10S436/805 , Y10S436/807
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公开(公告)号:JP5692984B2
公开(公告)日:2015-04-01
申请号:JP2009231040
申请日:2009-10-02
发明人: ダレン アール. リンク , ディヴィット エー. ウエイツ , グラデル クリストバル−アスカルテ , チェン ツェンドン , アン クゥェンホ
CPC分类号: B01L3/5027 , B01F13/0071 , B01F13/0074 , B01F13/0076 , B01F5/0646 , B01F5/0655 , B01F5/0682 , B01F5/0689 , B01J19/0093 , B01L3/502784 , G01N15/14 , B01F5/0256 , B01J2219/00783 , B01J2219/00862 , B01L2200/0673 , B01L2300/0864 , B01L2300/0867 , B01L2400/0415 , B01L2400/0439 , B01L2400/0487 , Y10S436/807 , Y10T436/118339 , Y10T436/2525 , Y10T436/2575
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公开(公告)号:JP5518342B2
公开(公告)日:2014-06-11
申请号:JP2009007133
申请日:2009-01-16
IPC分类号: G01N33/543
CPC分类号: B01L3/5085 , B01L2300/021 , B01L2300/0829 , Y10S436/807 , Y10T436/108331 , Y10T436/25625
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公开(公告)号:JP2013501223A
公开(公告)日:2013-01-10
申请号:JP2012523083
申请日:2010-07-30
发明人: シチリアーノ,ニコラス・エイ , ブーリアン,マーティン・ジョゼフ
IPC分类号: G01N33/543 , G01N33/53 , G01N33/569
CPC分类号: G01N33/5302 , B01L3/5023 , B01L2200/026 , B01L2200/04 , B01L2200/10 , B01L2300/041 , B01L2300/049 , B01L2300/0636 , B01L2300/069 , B01L2300/0809 , B01L2300/087 , G01N33/56911 , G01N33/56916 , G01N33/56922 , Y10S435/81 , Y10S435/97 , Y10S436/804 , Y10S436/805 , Y10S436/807
摘要: 抗原を検出するための装置及び方法が開示されている。 食品媒介病原体を検出するための装置及び方法が開示されている。
【選択図】図2摘要翻译: 公开了用于检测抗原的装置和方法。 公开了用于检测食源性病原体的装置和方法。
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公开(公告)号:JP4920173B2
公开(公告)日:2012-04-18
申请号:JP2003534908
申请日:2002-10-10
IPC分类号: G01N33/53 , G01N33/543 , G01N37/00
CPC分类号: G01N33/54386 , G01N33/54306 , Y10S436/807 , Y10S436/809
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公开(公告)号:JP4891079B2
公开(公告)日:2012-03-07
申请号:JP2006526295
申请日:2004-09-09
IPC分类号: G01N27/327 , G01N20060101 , G01N27/00 , G01N27/02 , G01N27/416 , G01N33/53 , G01N33/537 , G01N33/543
CPC分类号: G01N33/5438 , Y10S436/807
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公开(公告)号:JP2011002468A
公开(公告)日:2011-01-06
申请号:JP2010213232
申请日:2010-09-24
IPC分类号: G01N27/327 , G01N20060101 , G01N27/00 , G01N27/02 , G01N27/26 , G01N27/416 , G01N33/53 , G01N33/537 , G01N33/543
CPC分类号: G01N33/5438 , Y10S436/807
摘要: PROBLEM TO BE SOLVED: To provide an immunoassay device for measuring an analyte in blood and correcting a measured value with the hematocrit value of a sample to give an equivalent plasma analyte concentration.SOLUTION: The immunoassay device includes a conduit for receiving a blood sample, the conduit containing an immunosensor and a bulk conductivity sensor, and computation means for processing signals from the sensors and determining the equivalent plasma analyte concentration.
摘要翻译: 要解决的问题:提供用于测量血液中的分析物的免疫测定装置,并用样品的血细胞比容值校正测量值,得到等效的血浆分析物浓度。解决方案:免疫测定装置包括用于接收血液样品的导管, 包含免疫传感器和体电导率传感器的导管,以及用于处理来自传感器的信号并确定等效的等离子体分析物浓度的计算装置。
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公开(公告)号:JP2010281840A
公开(公告)日:2010-12-16
申请号:JP2010213233
申请日:2010-09-24
IPC分类号: G01N27/327 , G01N20060101 , G01N27/00 , G01N33/53 , G01N33/537 , G01N33/543
CPC分类号: G01N33/5438 , Y10S436/807
摘要: PROBLEM TO BE SOLVED: To reduce back ground current from a blood sample in an immunosensor. SOLUTION: An amperometric titration immunosensor includes an electrochemical sensor surface for the blood sample, and the sensor surface has a porous polyvinyl alcohol layer patterned on at least a part thereof. The porous polyvinyl alcohol layer at least halves the ground current from the blood sample that occurs when the layer is absent. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译: 要解决的问题:减少免疫传感器中血液样本的背景电流。 解决方案:电流滴定免疫传感器包括用于血液样品的电化学传感器表面,并且传感器表面具有在其至少一部分上图案化的多孔聚乙烯醇层。 多孔聚乙烯醇层至少使当层不存在时发生的血液样品的接地电流减半。 版权所有(C)2011,JPO&INPIT
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公开(公告)号:JP4555484B2
公开(公告)日:2010-09-29
申请号:JP2000609614
申请日:2000-04-07
申请人: デニス マイケル コノリー
发明人: デニス マイケル コノリー
IPC分类号: C12N15/09 , G01N33/53 , C12M1/00 , C12M1/34 , C12Q1/25 , C12Q1/37 , C12Q1/68 , C12Q1/70 , C40B40/06 , G01N1/02 , G01N33/569 , G01N37/00 , H01L51/30
CPC分类号: C12Q1/6825 , B01J2219/00529 , B01J2219/00653 , B01J2219/00722 , B82Y10/00 , C12Q1/6816 , C12Q1/6883 , C12Q1/689 , C12Q1/70 , C40B40/06 , G01N2001/021 , H01L51/0093 , Y10S436/806 , Y10S436/807 , C12Q2565/607 , C12Q2523/313 , C12Q2565/543
摘要: The present invention provides methods and devices for detecting a target nucleic acid molecule. A set of oligonucleotide probes integrated into an electric circuit, where the oligonucleotide probes are positioned such that they can not come into contact with one another, are contacted with a sample. If the sample contains a target nucleic acid molecule, one which has sequences complimentary to both probes, the target nucleic acid molecule can bridge the gap between the probes. The resulting bridge can then carry electrical current between the two probes, indicating the presence of the target nucleic acid molecule.
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公开(公告)号:JP4551660B2
公开(公告)日:2010-09-29
申请号:JP2003551539
申请日:2002-12-12
申请人: プロテオム システムズ リミテッド
IPC分类号: G01N33/52 , B01L3/00 , G01N33/48 , G01N33/543 , G01N33/545 , G01N33/553
CPC分类号: B01L3/5023 , B01L2200/0642 , B01L2300/0825 , B01L2300/16 , B01L2400/0406 , B01L2400/0633 , G01N33/54306 , G01N33/54366 , Y10S435/81 , Y10S435/973 , Y10S436/807 , Y10S436/81
摘要: A method and apparatus for use in a flow through assay process is disclosed. The method is characterized by a “pre-incubation step” in which the sample which is to be analysed (typically for the presence of a particular protein), and a detection analyte (typically one or more antibodies bound to colloidal gold or a fluorescent tag) which is known to bind to the particular protein may bind together for a desired period of time. This pre-incubation step occurs before the mixture of sample and detection analyte come into contact with a capture analyte bound to a membrane. The provision of the pre-incubation step has the effect of both improving the sensitivity of the assay and reducing the volume of sample required for an assay. An apparatus for carrying out the method is disclosed defining a pre-incubation chamber for receiving the sample and detection analyte having a base defined by a membrane and a second membrane to which a capture analyte is bound. In one version the pre-incubation chamber is supported above the second membrane in one position but can be pushed into contact with the membrane carrying the capture analyte thus permitting fluid transfer from the incubation chamber through the capture membrane. In another version the membrane at the base of the incubation chamber is hydrophobic and its underside contacts the capture membrane and when a wetting agent is applied to the contents of the pre-incubation chamber fluid transfer occurs.
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