ES2084107T3 - Deteccion de analitos que poseen dominios de union para al menos dos fragmentos de union. - Google Patents
Deteccion de analitos que poseen dominios de union para al menos dos fragmentos de union.Info
- Publication number
- ES2084107T3 ES2084107T3 ES91305189T ES91305189T ES2084107T3 ES 2084107 T3 ES2084107 T3 ES 2084107T3 ES 91305189 T ES91305189 T ES 91305189T ES 91305189 T ES91305189 T ES 91305189T ES 2084107 T3 ES2084107 T3 ES 2084107T3
- Authority
- ES
- Spain
- Prior art keywords
- union
- complex
- fragments
- analytes
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6816—Hybridisation assays characterised by the detection means
- C12Q1/6818—Hybridisation assays characterised by the detection means involving interaction of two or more labels, e.g. resonant energy transfer
-
- 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
- G01N33/531—Production of immunochemical test materials
- G01N33/532—Production of labelled immunochemicals
- G01N33/535—Production of labelled immunochemicals with enzyme label or co-enzymes, co-factors, enzyme inhibitors or enzyme substrates
-
- 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
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/581—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with enzyme label (including co-enzymes, co-factors, enzyme inhibitors or substrates)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biophysics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
UN METODO PARA DETECTAR LA PRESENCIA DE UN ANALITICO QUE TIENE LUGARES DE LIGADURA PARA AL MENOS DOS AGLUTINANTES EN UNA MUESTRA QUE EMPLEA FRAGMENTOS COMPLEMENTARIOS DE (BETA)-GALACTOSIDASA, LOS CUALES FRAGMENTOS SON DEFINIDOS COMO ENZINA DONANTE (ED) Y ENZIMA RECEPTORA (EA) Y CUANDO ESTA LIGADA LA FORMA ACTIVA (BETA)-GALACTOSIADA, TAL METODO COMPRENDE: (A) PROVISION DE UN COMPLEJO ED QUE COMPRENDE ED ACOPLADO VIA UN ELEMENTO DE CRUCE A UN PRIMER AGLUTINANTE Y UN COMPLEJO EA QUE COMPRENDE EA ACOPLADO VIA UN ELEMENTO DE CRUCE A UN SEGUNDO AGLUTINANTE, EN DONDE EL PRIMER Y EL SEGUNDO AGLUTINANTES SON ESPECIFICOS PARA LUGARES DE LIGADURA SOBRE EL ANALITICO Y EL COMPLEJO ED Y EL COMPLEJO EA SON INCAPACES DE FORMAR ENZINAS ACTIVAS EN EL COMPLEJO EA CON LA MUESTRA, Y (C) RELACION DE LA PRESENCIA DEL ANALITICO EN LA MUESTRA A LA FORMACION DE ENZIMAS ACTIVAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/537,905 US5223393A (en) | 1990-06-12 | 1990-06-12 | Detection of analytes having binding sites for at least two binding moieties |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2084107T3 true ES2084107T3 (es) | 1996-05-01 |
Family
ID=24144597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91305189T Expired - Lifetime ES2084107T3 (es) | 1990-06-12 | 1991-06-10 | Deteccion de analitos que poseen dominios de union para al menos dos fragmentos de union. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5223393A (es) |
EP (1) | EP0461828B1 (es) |
JP (1) | JP2746484B2 (es) |
DE (1) | DE69116236T2 (es) |
ES (1) | ES2084107T3 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5427912A (en) * | 1993-08-27 | 1995-06-27 | Boehringer Mannheim Corporation | Electrochemical enzymatic complementation immunoassay |
DE4420742A1 (de) * | 1993-10-20 | 1995-04-27 | Boehringer Mannheim Gmbh | Synthetischer Standard für Immunoassays |
CA2179315A1 (en) * | 1993-12-17 | 1995-06-22 | Roger S. Cubicciotti | Nucleotide-directed assembly of bimolecular and multimolecular drugs and devices |
FR2728687A1 (fr) * | 1994-12-21 | 1996-06-28 | Bio Merieux | Procede de dosage d'un haptene selon une technique de competition |
US6342345B1 (en) * | 1997-04-02 | 2002-01-29 | The Board Of Trustees Of The Leland Stanford Junior University | Detection of molecular interactions by reporter subunit complementation |
US6908770B1 (en) | 1998-07-16 | 2005-06-21 | Board Of Regents, The University Of Texas System | Fluid based analysis of multiple analytes by a sensor array |
US8148110B2 (en) * | 1999-03-15 | 2012-04-03 | The Board Of Trustees Of The Leland Stanford Junior University | Detection of molecular interactions by β-lactamase reporter fragment complementation |
US7022517B1 (en) | 1999-07-16 | 2006-04-04 | Board Of Regents, The University Of Texas System | Method and apparatus for the delivery of samples to a chemical sensor array |
AU773679B2 (en) | 1999-07-16 | 2004-06-03 | Board Of Regents, The University Of Texas System | Method and apparatus for the delivery of samples to a chemical sensor array |
WO2001055703A1 (en) | 2000-01-31 | 2001-08-02 | Board Of Regents, The University Of Texas System | Method of preparing a sensor array |
US20020197622A1 (en) * | 2001-01-31 | 2002-12-26 | Mcdevitt John T. | Method and apparatus for the confinement of materials in a micromachined chemical sensor array |
US20020160363A1 (en) * | 2001-01-31 | 2002-10-31 | Mcdevitt John T. | Magnetic-based placement and retention of sensor elements in a sensor array |
JP4263618B2 (ja) * | 2002-01-29 | 2009-05-13 | ディスカヴァーエックス インコーポレイテッド | 酵素活性プロテアーゼアッセイ |
AU2003228711C1 (en) | 2002-04-26 | 2010-01-07 | Board Of Regents, The University Of Texas System | Method and system for the detection of cardiac risk factors |
EP1507869B1 (en) * | 2002-05-29 | 2010-01-20 | DiscoveRx Corporation | Improved receptor detection |
WO2004009840A1 (en) * | 2002-07-24 | 2004-01-29 | Board Of Regents, The University Of Texas System | Capture and detection of microbes by membrane methods |
US7452690B2 (en) * | 2003-01-28 | 2008-11-18 | Discoverx Corporation | Protease EFC cell surface fusion protein assay |
CA2549190A1 (en) * | 2003-12-11 | 2005-06-30 | Board Of Regents, The University Of Texas System | Method and system for the analysis of saliva using a sensor array |
US20060257854A1 (en) * | 2004-02-27 | 2006-11-16 | Mcdevitt John T | Membrane assay system including preloaded particles |
US7781226B2 (en) * | 2004-02-27 | 2010-08-24 | The Board Of Regents Of The University Of Texas System | Particle on membrane assay system |
US8101431B2 (en) | 2004-02-27 | 2012-01-24 | Board Of Regents, The University Of Texas System | Integration of fluids and reagents into self-contained cartridges containing sensor elements and reagent delivery systems |
US20060257941A1 (en) * | 2004-02-27 | 2006-11-16 | Mcdevitt John T | Integration of fluids and reagents into self-contained cartridges containing particle and membrane sensor elements |
US20060257991A1 (en) * | 2004-02-27 | 2006-11-16 | Mcdevitt John T | Integration of fluids and reagents into self-contained cartridges containing particle-based sensor elements and membrane-based sensor elements |
US8105849B2 (en) | 2004-02-27 | 2012-01-31 | Board Of Regents, The University Of Texas System | Integration of fluids and reagents into self-contained cartridges containing sensor elements |
AU2006309284B2 (en) | 2005-05-31 | 2012-08-02 | Board Of Regents, The University Of Texas System | Methods and compositions related to determination and use of white blood cell counts |
EP2508867A1 (en) * | 2005-06-24 | 2012-10-10 | Board Of Regents, The University Of Texas System | Systems and methods including self-contained cartridges with detection systems and fluid delivery systems |
AU2020248020A1 (en) * | 2019-03-28 | 2021-10-28 | Eurofins Discoverx Products, Llc. | Promoter region analysis methods and cells for practicing same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4378428A (en) * | 1981-03-30 | 1983-03-29 | Baker Instruments Corporation | Method for carrying out non-isotopic immunoassays, labeled analytes and kits for use in such assays |
US4663278A (en) * | 1982-04-30 | 1987-05-05 | Syva Company | Agglutination dependent enzyme channeling immunoassay |
US4514505A (en) * | 1982-05-21 | 1985-04-30 | The Trustees Of Columbia University In The City Of New York | Monoclonal antibody mixtures and use thereof for enhanced sensitivity immunoassays |
EP0144914A3 (en) * | 1983-12-12 | 1986-08-13 | Miles Inc. | Hybridization assay employing labeled pairs of hybrid binding reagents |
US4708929A (en) * | 1984-10-29 | 1987-11-24 | Microgenics Corporation | Methods for protein binding enzyme complementation assays |
WO1987001206A1 (en) * | 1985-08-21 | 1987-02-26 | William Rudolph Hargreaves | Methods and devices for separating, mixing, and detecting components in specific binding assays |
US4956274A (en) * | 1987-04-06 | 1990-09-11 | Microgenics Corporation | Reagent stabilization in enzyme-donor and acceptor assay |
JP3282129B2 (ja) * | 1987-09-21 | 2002-05-13 | ロシュ ダイアグノスティクス コーポレイション | 固相非分離酵素分析 |
US4943525A (en) * | 1987-11-02 | 1990-07-24 | Bioventures, Inc. | Simultaneous immunoassay for the determination of antigens and antibodies |
US5032503A (en) * | 1988-06-22 | 1991-07-16 | Microgenics Corporation | Liquid single reagent for air enzyme complementation assay |
US5037735A (en) * | 1988-06-24 | 1991-08-06 | Microgenics Corporation | Visual discrimination qualitative enzyme complementation assay |
EP0419081A3 (en) * | 1989-09-22 | 1992-07-22 | Microgenics Corporation | Method for protein binding enzyme complementation assays |
-
1990
- 1990-06-12 US US07/537,905 patent/US5223393A/en not_active Expired - Fee Related
-
1991
- 1991-06-10 DE DE69116236T patent/DE69116236T2/de not_active Expired - Fee Related
- 1991-06-10 ES ES91305189T patent/ES2084107T3/es not_active Expired - Lifetime
- 1991-06-10 EP EP91305189A patent/EP0461828B1/en not_active Expired - Lifetime
- 1991-06-12 JP JP3140098A patent/JP2746484B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5223393A (en) | 1993-06-29 |
EP0461828A1 (en) | 1991-12-18 |
EP0461828B1 (en) | 1996-01-10 |
JP2746484B2 (ja) | 1998-05-06 |
DE69116236D1 (de) | 1996-02-22 |
JPH0595799A (ja) | 1993-04-20 |
DE69116236T2 (de) | 1996-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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