WO2002014869A3 - Assay method and device for detecting the presence and concentration of analytes - Google Patents
Assay method and device for detecting the presence and concentration of analytes Download PDFInfo
- Publication number
- WO2002014869A3 WO2002014869A3 PCT/US2001/025262 US0125262W WO0214869A3 WO 2002014869 A3 WO2002014869 A3 WO 2002014869A3 US 0125262 W US0125262 W US 0125262W WO 0214869 A3 WO0214869 A3 WO 0214869A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- zone
- analyte
- analytes
- concentration
- detecting
- Prior art date
Links
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
- G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
-
- 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
-
- 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
- G01N33/54306—Solid-phase reaction mechanisms
-
- 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
- G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01965895A EP1311855A2 (en) | 2000-08-17 | 2001-08-09 | Assay method and device for detecting the presence and concentration of analytes while simultaneously preventing analyte adsorption to solid materials used in the assay |
AU2001286451A AU2001286451A1 (en) | 2000-08-17 | 2001-08-09 | Assay method and device for detecting the presence and concentration of analytes |
CA002419551A CA2419551A1 (en) | 2000-08-17 | 2001-08-09 | Assay method and device for detecting the presence and concentration of analytes |
NZ524107A NZ524107A (en) | 2000-08-17 | 2001-08-09 | Assay method and device for detecting the presence and concentration of analytes while simultaneously preventing analyte adsorption to solid materials used in the assay |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64061500A | 2000-08-17 | 2000-08-17 | |
US09/640,615 | 2000-08-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002014869A2 WO2002014869A2 (en) | 2002-02-21 |
WO2002014869A3 true WO2002014869A3 (en) | 2002-03-28 |
Family
ID=24568974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/025262 WO2002014869A2 (en) | 2000-08-17 | 2001-08-09 | Assay method and device for detecting the presence and concentration of analytes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1311855A2 (en) |
AU (1) | AU2001286451A1 (en) |
CA (1) | CA2419551A1 (en) |
NZ (1) | NZ524107A (en) |
WO (1) | WO2002014869A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104428675B (en) * | 2012-05-31 | 2016-09-21 | 爱士迪生体传感器株式会社 | For detection property immediately (POCT) immunochromatographiassays assays lyophilizing conjugate structure body, comprise its immunity detection reagent, and use the method that this test kit is analyzed |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1704405A1 (en) | 2003-12-31 | 2006-09-27 | The President and Fellows of Harvard College | Assay device and method |
CN101078724B (en) * | 2007-06-08 | 2012-01-04 | 艾博生物医药(杭州)有限公司 | Detection device and method for detecting analyte |
CN103063847B (en) * | 2012-12-21 | 2014-09-03 | 杭州茂天赛科技有限公司 | Preparation method for enzyme-linked immunosorbent assay (ELISA) standard substances |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5354692A (en) * | 1992-09-08 | 1994-10-11 | Pacific Biotech, Inc. | Analyte detection device including a hydrophobic barrier for improved fluid flow |
US5384264A (en) * | 1992-11-05 | 1995-01-24 | Syntron Bioresearch, Inc. | Method and apparatus for single step assays of ligand-containing fluids |
US5602040A (en) * | 1987-04-27 | 1997-02-11 | Unilever Patent Holdings B.V. | Assays |
US5712172A (en) * | 1995-05-18 | 1998-01-27 | Wyntek Diagnostics, Inc. | One step immunochromatographic device and method of use |
US5728587A (en) * | 1989-12-18 | 1998-03-17 | Pmb-Selfcare, Llc | Immunoassay devices and materials |
US5821073A (en) * | 1996-05-09 | 1998-10-13 | Syntron Bioresearch, Inc. | Method and apparatus for single step assays of whole blood |
-
2001
- 2001-08-09 WO PCT/US2001/025262 patent/WO2002014869A2/en not_active Application Discontinuation
- 2001-08-09 EP EP01965895A patent/EP1311855A2/en not_active Withdrawn
- 2001-08-09 NZ NZ524107A patent/NZ524107A/en unknown
- 2001-08-09 CA CA002419551A patent/CA2419551A1/en not_active Abandoned
- 2001-08-09 AU AU2001286451A patent/AU2001286451A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602040A (en) * | 1987-04-27 | 1997-02-11 | Unilever Patent Holdings B.V. | Assays |
US5728587A (en) * | 1989-12-18 | 1998-03-17 | Pmb-Selfcare, Llc | Immunoassay devices and materials |
US5354692A (en) * | 1992-09-08 | 1994-10-11 | Pacific Biotech, Inc. | Analyte detection device including a hydrophobic barrier for improved fluid flow |
US5384264A (en) * | 1992-11-05 | 1995-01-24 | Syntron Bioresearch, Inc. | Method and apparatus for single step assays of ligand-containing fluids |
US5712172A (en) * | 1995-05-18 | 1998-01-27 | Wyntek Diagnostics, Inc. | One step immunochromatographic device and method of use |
US5821073A (en) * | 1996-05-09 | 1998-10-13 | Syntron Bioresearch, Inc. | Method and apparatus for single step assays of whole blood |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104428675B (en) * | 2012-05-31 | 2016-09-21 | 爱士迪生体传感器株式会社 | For detection property immediately (POCT) immunochromatographiassays assays lyophilizing conjugate structure body, comprise its immunity detection reagent, and use the method that this test kit is analyzed |
Also Published As
Publication number | Publication date |
---|---|
AU2001286451A1 (en) | 2002-02-25 |
WO2002014869A2 (en) | 2002-02-21 |
EP1311855A2 (en) | 2003-05-21 |
CA2419551A1 (en) | 2002-02-21 |
NZ524107A (en) | 2004-10-29 |
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