ES2120169T3 - Ensayo de retro-titulacion utilizando dos marcadores diferentes. - Google Patents
Ensayo de retro-titulacion utilizando dos marcadores diferentes.Info
- Publication number
- ES2120169T3 ES2120169T3 ES95904615T ES95904615T ES2120169T3 ES 2120169 T3 ES2120169 T3 ES 2120169T3 ES 95904615 T ES95904615 T ES 95904615T ES 95904615 T ES95904615 T ES 95904615T ES 2120169 T3 ES2120169 T3 ES 2120169T3
- Authority
- ES
- Spain
- Prior art keywords
- analyte
- retro
- union
- different markers
- agent
- 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
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
-
- 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
- G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/973—Simultaneous determination of more than one analyte
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/80—Fluorescent dyes, e.g. rhodamine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
- Y10S436/808—Automated or kit
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (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)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN METODO Y EQUIPO PARA DETERMINAR LA CONCENTRACION DE UN ANALITO (6) EN UNA MUESTRA LIQUIDA, UTILIZANDO UN AGENTE AGLOMERANTE (29 CAPAZ DE AGLOMERAR EL ANALITO (6) Y LOS AGENTES DE DESARROLLO PRIMEROS Y SEGUNDOS (8,12), SIENDO CAPAZ EL PRIMERO (8) DE UNIRSE A LOCALIZACIONES DE UNION DESOCUPADAS DEL AGENTE DE UNION (2), Y TENIENDO UN PRIMER MARCADOR (10); EL SEGUNDO AGENTE DE DESARROLLO (12) ES CAPAZ DE UNIRSE AL ANALITO UNIDO O A LAS LOCALIZACIONES DE UNION OCUPADAS, Y TENIENDO UN SEGUNDO MARCADOR (14) DIFERENTE DEL PRIMERO. LA CONCENTRACION DEL ANALITO SE DETERMINA MIDIENDO LAS SEÑALES DE LOS MARCADORES EN LOS PRIMEROS Y SEGUNDOS AGENTES DE DESARROLLO (8,12). ASI, EL METODO COMBINA LOS METODOS COMPETITIVO Y NO COMPETITIVO DE LA TECNICA ANTERIOR, Y PREFERIBLEMENTE POSEE LA VENTAJA DE EXTENDER EL AMBITO DE TRABAJO Y/O SENSIBILIDAD DEL ENSAYO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939326451A GB9326451D0 (en) | 1993-12-24 | 1993-12-24 | Binding assay |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2120169T3 true ES2120169T3 (es) | 1998-10-16 |
Family
ID=10747225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95904615T Expired - Lifetime ES2120169T3 (es) | 1993-12-24 | 1994-12-23 | Ensayo de retro-titulacion utilizando dos marcadores diferentes. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5834319A (es) |
EP (1) | EP0736175B1 (es) |
JP (1) | JP3424831B2 (es) |
AU (1) | AU1321795A (es) |
DE (1) | DE69411189T2 (es) |
ES (1) | ES2120169T3 (es) |
GB (1) | GB9326451D0 (es) |
WO (1) | WO1995018376A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59607877D1 (de) * | 1996-03-13 | 2001-11-15 | Hoffmann La Roche | Optochemisches Verfahren und Messanordnung zur Messung der Konzentration eines Analyten |
US7157234B2 (en) | 1997-10-24 | 2007-01-02 | Beckman Coulter, Inc. | Detection of very low quantities of analyte bound to a solid phase |
AU2583899A (en) | 1998-02-04 | 1999-08-23 | Invitrogen Corporation | Microarrays and uses therefor |
JP3442327B2 (ja) | 1998-12-15 | 2003-09-02 | 日立ソフトウエアエンジニアリング株式会社 | ハイブリダイゼーション検出方法及びバイオチップ |
DE10015448A1 (de) * | 2000-03-29 | 2001-10-11 | November Ag Molekulare Medizin | Verfahren zum Nachweisen und/oder Quantifizieren des Bindens erster Moleküle an dazu affine zweite Moleküle |
KR20040010041A (ko) | 2000-05-04 | 2004-01-31 | 예일 유니버시티 | 단백질 활성의 스크리닝을 위한 고밀도 단백질 어레이 |
GB0029729D0 (en) * | 2000-12-06 | 2001-01-17 | Ids Ltd | Method for detection of vitamin D metabolites |
EP1377827A2 (en) * | 2001-04-10 | 2004-01-07 | NMI Naturwissenschaftliches und Medizinisches Institut an der Universität Tübingen in Reutlingen Stiftung Bürgerlichen Rechts | Method for determining analyte molecules in a sample |
US20040248323A1 (en) | 2003-06-09 | 2004-12-09 | Protometrix, Inc. | Methods for conducting assays for enzyme activity on protein microarrays |
GB0421838D0 (en) | 2004-09-30 | 2004-11-03 | Congenia S R L | Cancer markers |
WO2006132666A1 (en) * | 2005-06-06 | 2006-12-14 | Decision Biomarkers, Inc. | Assays based on liquid flow over arrays |
GB201016403D0 (en) | 2010-09-29 | 2010-11-10 | Bath Ventures | Novel interaction between staphylococcus aureus Sbi and C3d protiens |
US9075021B2 (en) | 2012-02-17 | 2015-07-07 | Toyota Motor Engineering & Manufacturing North America, Inc. | Methods and systems for monitoring content of coating solutions using automated titration devices |
CN108139395A (zh) * | 2015-10-16 | 2018-06-08 | 东洋纺株式会社 | 免疫层析试验片 |
WO2018148489A1 (en) * | 2017-02-09 | 2018-08-16 | Promega Corporation | Analyte detection immunoassay |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0664059B2 (ja) * | 1982-08-27 | 1994-08-22 | マルティライト リミティド | 被検体の濃度の測定方法 |
WO1988001058A1 (en) * | 1986-08-06 | 1988-02-11 | Roger Philip Ekins | Determination of analyte concentration using two labelling markers |
US5098846A (en) * | 1987-05-27 | 1992-03-24 | Mclean Hospital | Solid phase protein assay by solid phase free site titration |
GB8803000D0 (en) * | 1988-02-10 | 1988-03-09 | Ekins Roger Philip | Determination of ambient concentrations of several analytes |
-
1993
- 1993-12-24 GB GB939326451A patent/GB9326451D0/en active Pending
-
1994
- 1994-12-23 WO PCT/GB1994/002813 patent/WO1995018376A1/en active IP Right Grant
- 1994-12-23 EP EP95904615A patent/EP0736175B1/en not_active Expired - Lifetime
- 1994-12-23 US US08/663,172 patent/US5834319A/en not_active Expired - Lifetime
- 1994-12-23 JP JP51785495A patent/JP3424831B2/ja not_active Expired - Lifetime
- 1994-12-23 ES ES95904615T patent/ES2120169T3/es not_active Expired - Lifetime
- 1994-12-23 AU AU13217/95A patent/AU1321795A/en not_active Abandoned
- 1994-12-23 DE DE69411189T patent/DE69411189T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69411189D1 (de) | 1998-07-23 |
EP0736175B1 (en) | 1998-06-17 |
AU1321795A (en) | 1995-07-17 |
JPH09512899A (ja) | 1997-12-22 |
JP3424831B2 (ja) | 2003-07-07 |
US5834319A (en) | 1998-11-10 |
EP0736175A1 (en) | 1996-10-09 |
GB9326451D0 (en) | 1994-02-23 |
WO1995018376A1 (en) | 1995-07-06 |
DE69411189T2 (de) | 1998-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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