ES2187622T3 - Reactivos y dispositivos de ensayo. - Google Patents
Reactivos y dispositivos de ensayo.Info
- Publication number
- ES2187622T3 ES2187622T3 ES96307078T ES96307078T ES2187622T3 ES 2187622 T3 ES2187622 T3 ES 2187622T3 ES 96307078 T ES96307078 T ES 96307078T ES 96307078 T ES96307078 T ES 96307078T ES 2187622 T3 ES2187622 T3 ES 2187622T3
- Authority
- ES
- Spain
- Prior art keywords
- specific
- analyte
- analog
- participate
- reagents
- 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
- 239000003153 chemical reaction reagent Substances 0.000 title abstract 3
- 239000012491 analyte Substances 0.000 abstract 3
- 102000004169 proteins and genes Human genes 0.000 abstract 3
- 108090000623 proteins and genes Proteins 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- 230000009870 specific binding Effects 0.000 abstract 2
- 108060003951 Immunoglobulin Proteins 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 102000018358 immunoglobulin Human genes 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
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
- G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
-
- 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
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
-
- 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
- Y10S435/805—Test papers
-
- 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
- Y10S435/97—Test strip or test slide
-
- 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
- Y10S436/81—Tube, bottle, or dipstick
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)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Peptides Or Proteins (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
UN REACTIVO UTIL EN INMUNOENSAYOS, QUE COMPRENDE UN NIVEL DE PARTICULAS DIRECTO COSENSIBILIZADO CON UN AGENTE AGLUTINANTE ESPECIFICO QUE TIENE UNA ESPECIFICIDAD A UN ANALITO O UN ANALOGO DE UN ANALITO Y CON UNA PROTEINA NO ESPECIFICA QUE PUEDE PARTICIPAR EN UNA REACCION DE CONTROL CON OTRO AGENTE AGLUTINANTE ESPECIFICO QUE NO SE UNE AL PRIMER AGLUTINANTE ESPECIFICO NI PARTICIPA EN LA FORMACION DE UN COMPLEJO A TRAVES DE LA CUAL SE PUEDE DETECTAR EL ANALITO O EL ANALOGO DEL ANALITO. PREFERENTEMENTE EL PRIMER AGENTE AGLUTINANTE ESPECIFICO ES UN ANTICUERPO CULTIVADO EN UNA PRIMERA ESPECIE LA PROTEINA NO ESPECIFICA ES UNA INMUNOGLOBULINA DE OTRA ESPECIE. OPCIONALMENTE, EL REACTIVO COMPRENDE UNA SEGUNDA POBLACION DE LA ETIQUETA DE PARTICULAS DIRECTA SENSIBILIZADA UNICAMENTE CON LA PROTEINA NO ESPECIFICA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96307078A EP0833157B1 (en) | 1996-09-27 | 1996-09-27 | Assay reagents and devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2187622T3 true ES2187622T3 (es) | 2003-06-16 |
Family
ID=8225101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96307078T Expired - Lifetime ES2187622T3 (es) | 1996-09-27 | 1996-09-27 | Reactivos y dispositivos de ensayo. |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US6133048A (es) |
| EP (1) | EP0833157B1 (es) |
| JP (1) | JP3939403B2 (es) |
| AT (1) | ATE228247T1 (es) |
| AU (1) | AU734197B2 (es) |
| CA (1) | CA2215042C (es) |
| DE (1) | DE69624920T2 (es) |
| ES (1) | ES2187622T3 (es) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7713703B1 (en) | 2000-11-13 | 2010-05-11 | Biosite, Inc. | Methods for monitoring the status of assays and immunoassays |
| US6927034B2 (en) * | 1998-02-03 | 2005-08-09 | The Trustees Of Columbia University In The City Of New York | Methods for detecting trophoblast malignancy by HCG assay |
| US6500627B1 (en) * | 1998-02-03 | 2002-12-31 | The Trustees Of Columbia University In The City Of New York | Methods for predicting pregnancy outcome in a subject by HCG assay |
| US7198954B1 (en) * | 1999-02-03 | 2007-04-03 | The Trustees Of Columbia University In The City Of New York | Methods for predicting pregnancy outcome in a subject by hCG assay |
| US7640083B2 (en) | 2002-11-22 | 2009-12-29 | Monroe David A | Record and playback system for aircraft |
| BE1012241A3 (fr) * | 1998-10-21 | 2000-08-01 | D Tek | Procede de depistage d'analyte et trousse pour la mise en oeuvre d'un tel procede. |
| WO2000031538A1 (en) * | 1998-11-23 | 2000-06-02 | Praxsys Biosystems, Inc. | Improved lateral flow assays |
| DE60011776T2 (de) * | 1999-08-11 | 2006-06-01 | Inverness Medical Switzerland Gmbh | Immunoassay und test-vorrichtung mit integrierter referenz |
| DE10009503A1 (de) | 2000-02-29 | 2001-08-30 | Roche Diagnostics Gmbh | Verfahren zur Immobilisierung von Konjugaten in diagnostischen Tests |
| US20030162236A1 (en) * | 2001-03-26 | 2003-08-28 | Response Biomedical Corporation | Compensation for variability in specific binding in quantitative assays |
| WO2003048771A2 (en) * | 2001-12-04 | 2003-06-12 | Lattec I/S | Device for analysing analyte compounds and use hereof |
| US6837171B1 (en) | 2002-04-29 | 2005-01-04 | Palmer/Snyder Furniture Company | Lightweight table with unitized table top |
| US20030119203A1 (en) | 2001-12-24 | 2003-06-26 | Kimberly-Clark Worldwide, Inc. | Lateral flow assay devices and methods for conducting assays |
| CN1646913B (zh) * | 2002-04-10 | 2013-06-19 | 反应生物医学公司 | 敏感性免疫色原图像测试 |
| US7175992B2 (en) * | 2002-04-10 | 2007-02-13 | Response Biomedical Corporation | Sensitive immunochromatographic assay |
| US7285424B2 (en) | 2002-08-27 | 2007-10-23 | Kimberly-Clark Worldwide, Inc. | Membrane-based assay devices |
| US7432105B2 (en) | 2002-08-27 | 2008-10-07 | Kimberly-Clark Worldwide, Inc. | Self-calibration system for a magnetic binding assay |
| US7943395B2 (en) | 2003-11-21 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Extension of the dynamic detection range of assay devices |
| US7713748B2 (en) | 2003-11-21 | 2010-05-11 | Kimberly-Clark Worldwide, Inc. | Method of reducing the sensitivity of assay devices |
| AU2004298660B2 (en) | 2003-12-12 | 2010-04-22 | Abbott Rapid Diagnostics International Unlimited Company | Assay |
| 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 |
| US20050191704A1 (en) * | 2004-03-01 | 2005-09-01 | Kimberly-Clark Worldwide, Inc. | Assay devices utilizing chemichromic dyes |
| WO2005095967A1 (en) | 2004-03-23 | 2005-10-13 | Quidel Corporation | Hybrid phase lateral flow assay |
| CN100357738C (zh) * | 2004-03-26 | 2007-12-26 | 博奥生物有限公司 | 一种检测小分子化合物的方法 |
| JP4980884B2 (ja) * | 2004-03-30 | 2012-07-18 | ジーイー・ヘルスケア・バイオサイエンス・コーポレイション | 側方流動方式、材料、及び方法 |
| CA2583406A1 (en) * | 2004-09-20 | 2007-01-04 | Boston Microfluidics | Microfluidic device for detecting soluble molecules |
| US7939342B2 (en) | 2005-03-30 | 2011-05-10 | Kimberly-Clark Worldwide, Inc. | Diagnostic test kits employing an internal calibration system |
| US7803319B2 (en) | 2005-04-29 | 2010-09-28 | Kimberly-Clark Worldwide, Inc. | Metering technique for lateral flow assay devices |
| US7439079B2 (en) | 2005-04-29 | 2008-10-21 | Kimberly-Clark Worldwide, Inc. | Assay devices having detection capabilities within the hook effect region |
| US7858384B2 (en) | 2005-04-29 | 2010-12-28 | Kimberly-Clark Worldwide, Inc. | Flow control technique for assay devices |
| 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 |
| EP1929301A2 (en) * | 2005-08-23 | 2008-06-11 | Response Biomedical Corporation | Multi-directional immunochromatographic assays |
| US8003399B2 (en) * | 2005-08-31 | 2011-08-23 | Kimberly-Clark Worldwide, Inc. | Nitrite detection technique |
| US7829347B2 (en) * | 2005-08-31 | 2010-11-09 | Kimberly-Clark Worldwide, Inc. | Diagnostic test kits with improved detection accuracy |
| US7504235B2 (en) * | 2005-08-31 | 2009-03-17 | Kimberly-Clark Worldwide, Inc. | Enzyme detection technique |
| US7279136B2 (en) | 2005-12-13 | 2007-10-09 | Takeuchi James M | Metering technique for lateral flow assay devices |
| US7618810B2 (en) * | 2005-12-14 | 2009-11-17 | Kimberly-Clark Worldwide, Inc. | Metering strip and method for lateral flow assay devices |
| US7794656B2 (en) | 2006-01-23 | 2010-09-14 | Quidel Corporation | Device for handling and analysis of a biological sample |
| US7871568B2 (en) | 2006-01-23 | 2011-01-18 | Quidel Corporation | Rapid test apparatus |
| US8012761B2 (en) * | 2006-12-14 | 2011-09-06 | Kimberly-Clark Worldwide, Inc. | Detection of formaldehyde in urine samples |
| US8377379B2 (en) * | 2006-12-15 | 2013-02-19 | Kimberly-Clark Worldwide, Inc. | Lateral flow assay device |
| US7935538B2 (en) | 2006-12-15 | 2011-05-03 | Kimberly-Clark Worldwide, Inc. | Indicator immobilization on assay devices |
| US7846383B2 (en) * | 2006-12-15 | 2010-12-07 | Kimberly-Clark Worldwide, Inc. | Lateral flow assay device and absorbent article containing same |
| EP2132571B1 (en) * | 2007-02-26 | 2014-09-03 | Response Biomedical Corporation | Comparative multiple analyte assay |
| US8835184B2 (en) | 2007-09-14 | 2014-09-16 | Biosensia Patents Limited | Analysis system |
| CN103025431B (zh) | 2010-04-07 | 2015-03-25 | 比奥森西亚专利有限公司 | 用于化验的流动控制装置 |
| US8486717B2 (en) | 2011-01-18 | 2013-07-16 | Symbolics, Llc | Lateral flow assays using two dimensional features |
| US9874556B2 (en) | 2012-07-18 | 2018-01-23 | Symbolics, Llc | Lateral flow assays using two dimensional features |
| WO2015038978A1 (en) | 2013-09-13 | 2015-03-19 | Symbolics, Llc | Lateral flow assays using two dimensional test and control signal readout patterns |
| EP3427054B1 (en) * | 2016-03-07 | 2025-01-08 | Quidel Cardiovascular Inc. | Immunoassay controls and the use thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5622871A (en) * | 1987-04-27 | 1997-04-22 | Unilever Patent Holdings B.V. | Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents |
| JPS5811575B2 (ja) * | 1976-08-16 | 1983-03-03 | 帝国臓器製薬株式会社 | 抗原−抗体反応の測定法 |
| JPS54108693A (en) * | 1978-02-14 | 1979-08-25 | Mitsubishi Chem Ind | Method and device for optically measuring antigennantibody reaction |
| JPS60256057A (ja) * | 1984-06-01 | 1985-12-17 | Dai Ichi Pure Chem Co Ltd | 免疫学的測定法 |
| US4812414A (en) * | 1987-09-18 | 1989-03-14 | Eastman Kodak Company | Immunoreactive reagent particles having tracer, receptor molecules and protein of pI less than 6 |
| ATE195022T1 (de) * | 1987-04-27 | 2000-08-15 | Unilever Nv | Spezifische bindungstestverfahren |
| EP0414223B1 (en) * | 1989-08-23 | 1996-06-26 | Canon Kabushiki Kaisha | Method for measuring an immunologically active material and apparatus suitable for practising said method |
| DE69229334T2 (de) * | 1991-01-11 | 1999-12-16 | Quidel Corp., San Diego | Einstufiges querfluss analysenverfahren und ein darin verwendeter nichtsaugfähiger träger |
| US5356782A (en) * | 1992-09-03 | 1994-10-18 | Boehringer Mannheim Corporation | Analytical test apparatus with on board negative and positive control |
| DK0703454T3 (da) * | 1994-09-23 | 2002-04-02 | Unilever Nv | Fremgangsmåder til overvågning og indretninger til anvendelse derved |
| US5712172A (en) * | 1995-05-18 | 1998-01-27 | Wyntek Diagnostics, Inc. | One step immunochromatographic device and method of use |
-
1996
- 1996-09-27 DE DE69624920T patent/DE69624920T2/de not_active Expired - Lifetime
- 1996-09-27 ES ES96307078T patent/ES2187622T3/es not_active Expired - Lifetime
- 1996-09-27 EP EP96307078A patent/EP0833157B1/en not_active Expired - Lifetime
- 1996-09-27 AT AT96307078T patent/ATE228247T1/de not_active IP Right Cessation
-
1997
- 1997-09-05 AU AU36841/97A patent/AU734197B2/en not_active Expired
- 1997-09-10 CA CA002215042A patent/CA2215042C/en not_active Expired - Lifetime
- 1997-09-23 US US08/935,537 patent/US6133048A/en not_active Expired - Lifetime
- 1997-09-26 JP JP26152597A patent/JP3939403B2/ja not_active Expired - Lifetime
-
2000
- 2000-04-25 US US09/557,955 patent/US7153681B1/en not_active Expired - Fee Related
-
2006
- 2006-11-09 US US11/595,820 patent/US20070259446A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE69624920T2 (de) | 2003-09-18 |
| US7153681B1 (en) | 2006-12-26 |
| AU3684197A (en) | 1998-04-02 |
| US20070259446A1 (en) | 2007-11-08 |
| ATE228247T1 (de) | 2002-12-15 |
| EP0833157B1 (en) | 2002-11-20 |
| JP3939403B2 (ja) | 2007-07-04 |
| CA2215042C (en) | 2008-11-18 |
| JPH10111292A (ja) | 1998-04-28 |
| US6133048A (en) | 2000-10-17 |
| EP0833157A1 (en) | 1998-04-01 |
| CA2215042A1 (en) | 1998-03-27 |
| DE69624920D1 (de) | 2003-01-02 |
| AU734197B2 (en) | 2001-06-07 |
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