DE69817872T2 - Verfahren zur Bestimmung eines Analyts in einer Probe mittels einer Durchflussmatrix bei dem die Reagenzienzugabe an zwei oder mehreren zusätzlichen Stellen der Matrix stattfindet - Google Patents
Verfahren zur Bestimmung eines Analyts in einer Probe mittels einer Durchflussmatrix bei dem die Reagenzienzugabe an zwei oder mehreren zusätzlichen Stellen der Matrix stattfindet Download PDFInfo
- Publication number
- DE69817872T2 DE69817872T2 DE69817872T DE69817872T DE69817872T2 DE 69817872 T2 DE69817872 T2 DE 69817872T2 DE 69817872 T DE69817872 T DE 69817872T DE 69817872 T DE69817872 T DE 69817872T DE 69817872 T2 DE69817872 T2 DE 69817872T2
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- Expired - Lifetime
Links
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54386—Analytical elements
- G01N33/54387—Immunochromatographic test strips
- G01N33/54388—Immunochromatographic test strips based on lateral flow
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9704934 | 1997-12-30 | ||
| SE9704934A SE9704934D0 (sv) | 1997-12-30 | 1997-12-30 | Analysförfarande med tillsättning i två eller flera positioner |
| PCT/SE1998/002463 WO1999036776A1 (en) | 1997-12-30 | 1998-12-30 | Analytical method comprising addition in two or more positions and a device and test kit therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69817872D1 DE69817872D1 (de) | 2003-10-09 |
| DE69817872T2 true DE69817872T2 (de) | 2004-07-29 |
Family
ID=20409628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69817872T Expired - Lifetime DE69817872T2 (de) | 1997-12-30 | 1998-12-30 | Verfahren zur Bestimmung eines Analyts in einer Probe mittels einer Durchflussmatrix bei dem die Reagenzienzugabe an zwei oder mehreren zusätzlichen Stellen der Matrix stattfindet |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1044372B1 (enExample) |
| JP (1) | JP4424848B2 (enExample) |
| AT (1) | ATE249044T1 (enExample) |
| AU (1) | AU749299B2 (enExample) |
| CA (1) | CA2315686A1 (enExample) |
| DE (1) | DE69817872T2 (enExample) |
| DK (1) | DK1044372T3 (enExample) |
| ES (1) | ES2207027T3 (enExample) |
| PT (1) | PT1044372E (enExample) |
| SE (1) | SE9704934D0 (enExample) |
| WO (1) | WO1999036776A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6699722B2 (en) | 2000-04-14 | 2004-03-02 | A-Fem Medical Corporation | Positive detection lateral-flow apparatus and method for small and large analytes |
| WO2005075982A2 (en) | 2004-02-09 | 2005-08-18 | Rapid Pathogen Screening Inc. | Method for the rapid diagnosis of targets in human body fluids |
| US9101927B2 (en) * | 2005-01-31 | 2015-08-11 | Realbio Technologies Ltd. | Multistep reaction lateral flow capillary device |
| US8445293B2 (en) | 2005-02-09 | 2013-05-21 | Rapid Pathogen Screening, Inc. | Method to increase specificity and/or accuracy of lateral flow immunoassays |
| US9952211B2 (en) | 2008-06-29 | 2018-04-24 | Realbio Technologies Ltd. | Liquid-transfer device particularly useful as a capturing device in a biological assay process |
| CN102388312B (zh) * | 2009-04-09 | 2014-08-20 | 爱科来株式会社 | 分析方法、样品分析用具、防止样品液逆流的方法和防止背景上升的方法 |
| US20130164193A1 (en) | 2011-12-22 | 2013-06-27 | Life Technologies Corporation | Sequential lateral flow capillary device for analyte determination |
| MX362555B (es) | 2012-03-05 | 2019-01-24 | Oy Arctic Partners Ab | Metodos y aparatos para predecir riesgo de cancer de prostata y volumen de glandula prostatica. |
| DE202015009668U1 (de) | 2014-03-28 | 2019-01-21 | Opko Diagnostics, Llc | Zusammensetzungen zur Diagnose von Prostatakrebs |
| PT3253800T (pt) | 2015-03-27 | 2021-04-28 | Opko Diagnostics Llc | Padrões de antigénio da próstata e suas utilizações |
| US10591477B2 (en) | 2016-07-25 | 2020-03-17 | Bio-Rad Laboratories, Inc. | Lateral flow device and method of use |
| CN115069315B (zh) | 2016-11-23 | 2024-07-02 | 生物辐射实验室股份有限公司 | 侧流试验装置 |
| CN110291400B (zh) | 2017-01-27 | 2023-05-23 | 生物辐射实验室股份有限公司 | 侧流装置 |
| WO2019023597A1 (en) | 2017-07-27 | 2019-01-31 | Verax Biomedical Incorporated | SEQUENTIAL LATERAL FLOW DEVICE |
| WO2019108412A1 (en) | 2017-11-28 | 2019-06-06 | Bio-Rad Laboratories, Inc. | Lateral flow assay device |
| US20240395397A1 (en) * | 2023-05-25 | 2024-11-28 | California Institute Of Technology | Instructional point of care device for sample handling |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981786A (en) * | 1987-09-04 | 1991-01-01 | Syntex (U.S.A.) Inc. | Multiple port assay device |
| JPH05506101A (ja) * | 1990-03-27 | 1993-09-02 | パシフィック・バイオテック・インコーポレイテッド | 固相免疫検定装置およびその製造方法 |
| WO1992002818A1 (en) * | 1990-08-10 | 1992-02-20 | Purdue Research Foundation | Matrix sequential addition immunoassay |
-
1997
- 1997-12-30 SE SE9704934A patent/SE9704934D0/xx unknown
-
1998
- 1998-12-30 WO PCT/SE1998/002463 patent/WO1999036776A1/en not_active Ceased
- 1998-12-30 DE DE69817872T patent/DE69817872T2/de not_active Expired - Lifetime
- 1998-12-30 DK DK98965359T patent/DK1044372T3/da active
- 1998-12-30 CA CA002315686A patent/CA2315686A1/en not_active Abandoned
- 1998-12-30 AT AT98965359T patent/ATE249044T1/de active
- 1998-12-30 AU AU20833/99A patent/AU749299B2/en not_active Expired
- 1998-12-30 JP JP2000540437A patent/JP4424848B2/ja not_active Expired - Lifetime
- 1998-12-30 EP EP98965359A patent/EP1044372B1/en not_active Expired - Lifetime
- 1998-12-30 PT PT98965359T patent/PT1044372E/pt unknown
- 1998-12-30 ES ES98965359T patent/ES2207027T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69817872D1 (de) | 2003-10-09 |
| JP4424848B2 (ja) | 2010-03-03 |
| WO1999036776A1 (en) | 1999-07-22 |
| AU749299B2 (en) | 2002-06-20 |
| JP2002531806A (ja) | 2002-09-24 |
| DK1044372T3 (da) | 2004-01-05 |
| CA2315686A1 (en) | 1999-07-22 |
| PT1044372E (pt) | 2003-12-31 |
| SE9704934D0 (sv) | 1997-12-30 |
| EP1044372B1 (en) | 2003-09-03 |
| ATE249044T1 (de) | 2003-09-15 |
| EP1044372A1 (en) | 2000-10-18 |
| AU2083399A (en) | 1999-08-02 |
| ES2207027T3 (es) | 2004-05-16 |
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Owner name: PHADIA AB, UPPSALA, SE |