DK0496731T3 - Fremgangsmåde og apparat til måling af elektrokemiske luminescensfænomener - Google Patents
Fremgangsmåde og apparat til måling af elektrokemiske luminescensfænomenerInfo
- Publication number
- DK0496731T3 DK0496731T3 DK90905340.7T DK90905340T DK0496731T3 DK 0496731 T3 DK0496731 T3 DK 0496731T3 DK 90905340 T DK90905340 T DK 90905340T DK 0496731 T3 DK0496731 T3 DK 0496731T3
- Authority
- DK
- Denmark
- Prior art keywords
- waveform
- electrode
- working electrode
- reference electrode
- range
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004020 luminiscence type Methods 0.000 title 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
- H03K4/026—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform using digital techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/76—Chemiluminescence; Bioluminescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/325,459 US5068088A (en) | 1988-11-03 | 1989-03-17 | Method and apparatus for conducting electrochemiluminescent measurements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0496731T3 true DK0496731T3 (da) | 1996-02-26 |
Family
ID=23267969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK90905340.7T DK0496731T3 (da) | 1989-03-17 | 1990-03-15 | Fremgangsmåde og apparat til måling af elektrokemiske luminescensfænomener |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5068088A (da) |
| EP (1) | EP0496731B1 (da) |
| JP (1) | JP2994743B2 (da) |
| KR (1) | KR960016170B1 (da) |
| AT (1) | ATE130090T1 (da) |
| AU (1) | AU672711B2 (da) |
| CA (1) | CA2012418C (da) |
| DE (1) | DE69023509T2 (da) |
| DK (1) | DK0496731T3 (da) |
| ES (1) | ES2079474T3 (da) |
| WO (1) | WO1990011511A1 (da) |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147806A (en) * | 1988-04-29 | 1992-09-15 | Igen, Inc. | Method and apparatus for conducting electrochemiluminescence measurements |
| US5935779A (en) * | 1988-11-03 | 1999-08-10 | Igen International Inc. | Methods for improved particle electrochemiluminescence assay |
| US6881589B1 (en) | 1987-04-30 | 2005-04-19 | Bioveris Corporation | Electrochemiluminescent localizable complexes for assay compositions |
| US5247243A (en) * | 1988-11-03 | 1993-09-21 | Igen, Inc. | Method and apparatus for conducting electrochemiluminescent measurements |
| US5962218A (en) * | 1988-11-03 | 1999-10-05 | Igen International Inc. | Methods and apparatus for improved luminescence assays |
| US5296191A (en) * | 1988-11-03 | 1994-03-22 | Igen, Inc. | Method and apparatus for conducting electrochemiluminescent measurements |
| US5779976A (en) * | 1988-11-03 | 1998-07-14 | Igen International, Inc. | Apparatus for improved luminescence assays |
| ZA92804B (en) | 1991-02-06 | 1992-12-30 | Igen Inc | Methods and apparatus for improved luminescence assays |
| IL100866A (en) * | 1991-02-06 | 1995-10-31 | Igen Inc | Method and apparatus for magnetic microparticulate based luminescence assay including plurality of magnets |
| IL100867A (en) * | 1991-02-06 | 1995-12-08 | Igen Inc | Method and apparatus for improved luminescence assays |
| WO1992015009A1 (fr) * | 1991-02-19 | 1992-09-03 | Tdk Corporation | Methode d'analyse d'une substance electrochimioluminescente et appareil a cet effet |
| EP0594766B1 (en) * | 1991-07-10 | 1999-09-08 | Igen International, Inc. | Methods for improved luminescence assays using particle concentration and chemiluminescence detection |
| DE69215983T2 (de) * | 1991-07-10 | 1997-05-22 | Tdk Corp | Verfahren zur Messung der Konzentration eines Immuno-Reaktanden unter Verwendung von Elektrochemilumineszenz |
| US5466416A (en) * | 1993-05-14 | 1995-11-14 | Ghaed; Ali | Apparatus and methods for carrying out electrochemiluminescence test measurements |
| US5541113A (en) * | 1993-09-22 | 1996-07-30 | Beckman Instruments, Inc. | Method for detecting an analyte using an electrochemical luminescent transition metal label |
| DE19501916A1 (de) * | 1994-01-24 | 1995-07-27 | Hitachi Ltd | Verfahren und Analysator zum Immuntest unter Verwendung magnetischer Teilchen |
| KR100358448B1 (ko) * | 1994-08-15 | 2003-05-09 | 아이젠 인코포레이티드 | 전기화학발광실험측정을실행하기위한장치및방법 |
| US6852502B1 (en) | 1995-06-06 | 2005-02-08 | Bioveris Corporation | Electrochemiluminescent enzyme biosensors |
| US5610075A (en) * | 1995-01-17 | 1997-03-11 | Stahl-Rees; Marianne | Competitive electrochemiluminescence assays for endotoxins using a ruthenium label |
| US5993740A (en) * | 1995-01-20 | 1999-11-30 | Hitachi, Ltd. | Immunoassay method and analyzer using magnetic particles |
| US6207369B1 (en) * | 1995-03-10 | 2001-03-27 | Meso Scale Technologies, Llc | Multi-array, multi-specific electrochemiluminescence testing |
| CN1192097C (zh) | 1995-03-10 | 2005-03-09 | 梅索磅秤技术有限公司 | 多阵列、多特异性的电化学发光检验 |
| US6140045A (en) * | 1995-03-10 | 2000-10-31 | Meso Scale Technologies | Multi-array, multi-specific electrochemiluminescence testing |
| US6673533B1 (en) | 1995-03-10 | 2004-01-06 | Meso Scale Technologies, Llc. | Multi-array multi-specific electrochemiluminescence testing |
| US6099760A (en) * | 1995-06-07 | 2000-08-08 | Igen, Inc. | Hydrogen peroxide based ECL |
| US5804400A (en) * | 1996-02-05 | 1998-09-08 | Igen International, Inc. | Electrochemiluminescent assay |
| US5856194A (en) | 1996-09-19 | 1999-01-05 | Abbott Laboratories | Method for determination of item of interest in a sample |
| US5795784A (en) | 1996-09-19 | 1998-08-18 | Abbott Laboratories | Method of performing a process for determining an item of interest in a sample |
| EP0990142A4 (en) | 1996-12-31 | 2000-09-27 | Genometrix Genomics Inc | MULTIPLEXED MOLECULAR ANALYSIS METHOD AND DEVICE |
| US7314711B2 (en) * | 1997-05-23 | 2008-01-01 | Bioveris Corporation | Assays employing electrochemiluminescent labels and electrochemiluminescence quenchers |
| DE19803528A1 (de) | 1998-01-30 | 1999-08-05 | Roche Diagnostics Gmbh | Verfahren zur Analyse einer Probe mittels eines Elektrochemolumineszenz-Bindungsreaktion-Tests |
| DE19811582A1 (de) * | 1998-03-17 | 1999-09-23 | Roche Diagnostics Gmbh | Stabilisierung und Verstärkung von Elektrochemilumineszenz-Signalen |
| US6200531B1 (en) | 1998-05-11 | 2001-03-13 | Igen International, Inc. | Apparatus for carrying out electrochemiluminescence test measurements |
| US7141436B2 (en) * | 1999-11-03 | 2006-11-28 | Science And Technology Corp. | Immunoassay and reagents and kits for performing the same |
| GB0103765D0 (en) * | 2001-02-15 | 2001-04-04 | Affitech As | Assay |
| AU2003249350A1 (en) * | 2002-06-20 | 2004-01-06 | Igen International, Inc | Electrochemiluminescence flow cell and flow cell components |
| US20040096368A1 (en) * | 2002-06-28 | 2004-05-20 | Igen International, Inc. | Assay systems and components |
| US7000870B2 (en) * | 2002-11-07 | 2006-02-21 | Aerion Corporation | Laminar flow wing for transonic cruise |
| US7238536B1 (en) * | 2004-03-22 | 2007-07-03 | Florida State University Research Foundation, Inc. | Controlled transport through multiple reversible interaction point membranes |
| US20050250173A1 (en) * | 2004-05-10 | 2005-11-10 | Davis Charles Q | Detection device, components of a detection device, and methods associated therewith |
| US20080227219A1 (en) * | 2004-11-17 | 2008-09-18 | Frank Gamez | Electrochemiluminescent assay |
| US20060275841A1 (en) * | 2004-12-20 | 2006-12-07 | Martin Blankfard | Assay method and apparatus with reduced sample matrix effects |
| CA2609379C (en) | 2005-06-03 | 2016-11-29 | Allen J. Bard | Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode |
| EP1996943B1 (en) | 2006-03-09 | 2014-06-25 | F.Hoffmann-La Roche Ag | Anti-drug antibody assay |
| ATE530895T1 (de) | 2006-08-25 | 2011-11-15 | Hoffmann La Roche | Zelle zur durchführung elektrochemilumineszenter messungen |
| EP2221619A1 (en) | 2006-09-12 | 2010-08-25 | F. Hoffmann-La Roche AG | Anti-drug antibody assay |
| CA2677901A1 (en) | 2007-02-27 | 2008-09-04 | F. Hoffmann-La Roche Ag | Method for the assessment of the inhibitory activity of antibodies against insulin-like growth factor i receptor |
| CA2709127C (en) | 2007-12-15 | 2013-11-12 | F. Hoffmann-La Roche Ag | Distinguishing assay |
| US8614297B2 (en) | 2008-12-22 | 2013-12-24 | Hoffmann-La Roche Inc. | Anti-idiotype antibody against an antibody against the amyloid β peptide |
| EP2606362B1 (en) | 2010-08-19 | 2015-09-30 | Roche Diagniostics GmbH | An assay for measurement of antibodies binding to a therapeutic monoclonal antibody |
| CA2864868A1 (en) | 2011-02-25 | 2012-11-15 | Wellstat Diagnostics, Llc | Assays for detecting enzymatic activity |
| WO2012143380A1 (en) | 2011-04-20 | 2012-10-26 | F. Hoffmann-La Roche Ag | Microwaves for immunohistochemical analysis |
| ES2667864T3 (es) | 2011-06-22 | 2018-05-14 | F. Hoffmann-La Roche Ag | Eliminación de células diana mediante linfocitos T citotóxicos específicos de virus en circulación usando complejos que comprenden MHC de clase I |
| BR112014011535A2 (pt) | 2011-12-19 | 2017-05-09 | Hoffmann La Roche | método para a determinação in vitro e imunológica de presença da presença e/ou da quantidade de um parceiro de ligação, método in vitro e utilização de um anticorpo |
| CN104105966B (zh) | 2012-02-01 | 2016-10-26 | 弗·哈夫曼-拉罗切有限公司 | 用于检测多特异性结合物的结合搭档的方法 |
| CA2862824A1 (en) | 2012-03-08 | 2013-09-12 | F. Hoffmann-La Roche Ag | Multiplexed chromatography-immunoassay method for the characterization of circulating immune complexes |
| US9213043B2 (en) | 2012-05-15 | 2015-12-15 | Wellstat Diagnostics, Llc | Clinical diagnostic system including instrument and cartridge |
| US9075042B2 (en) | 2012-05-15 | 2015-07-07 | Wellstat Diagnostics, Llc | Diagnostic systems and cartridges |
| US9625465B2 (en) | 2012-05-15 | 2017-04-18 | Defined Diagnostics, Llc | Clinical diagnostic systems |
| WO2014009474A1 (en) | 2012-07-13 | 2014-01-16 | F. Hoffmann-La Roche Ag | Method for the detection of a multispecific binder |
| RU2015129640A (ru) | 2012-12-21 | 2017-01-26 | Ф.Хоффманн-Ля Рош Аг | Связанные дисульфидом мультивалентные многофункциональные белки, содержащие молекулы гкгс класса 1 |
| BR112015032960B1 (pt) | 2013-07-04 | 2021-01-05 | F. Hoffmann-La Roche Ag | imunoensaio suprimido por interferência para detectar anticorpos anti-fármaco em amostras de soro |
| CN114891102A (zh) | 2015-10-29 | 2022-08-12 | 豪夫迈·罗氏有限公司 | 抗变体Fc区抗体及使用方法 |
| CN108351361A (zh) | 2015-11-30 | 2018-07-31 | 豪夫迈·罗氏有限公司 | 用于测定Fc区修饰的抗体的免疫测定法 |
| CN108431231B (zh) * | 2016-01-29 | 2021-09-10 | 豪夫迈·罗氏有限公司 | 用于检测液体样本中的分析物的电化学发光方法和装置 |
| WO2019025224A1 (en) | 2017-08-01 | 2019-02-07 | Roche Diagnostics Gmbh | METHOD OF MONITORING ANALYTE DETECTION OPERATION IN A LIQUID SAMPLE |
| PL3717916T3 (pl) | 2017-11-29 | 2025-04-07 | F. Hoffmann-La Roche Ag | Test do oznaczania przeciwciał przeciwlekowych z tłumieniem oddziaływania z cząsteczką docelową |
| JP7650802B2 (ja) | 2018-12-30 | 2025-03-25 | エフ. ホフマン-ラ ロシュ アーゲー | 抗ウサギcd19抗体および使用方法 |
| EP3969907B1 (en) | 2019-05-13 | 2025-09-24 | F. Hoffmann-La Roche AG | Interference-suppressed pharmacokinetic immunoassay |
| US11913945B2 (en) | 2020-01-02 | 2024-02-27 | Hoffmann-La Roche Inc. | Method for determining the amount of a therapeutic antibody in the brain |
| AU2021294222A1 (en) | 2020-06-16 | 2023-01-19 | F. Hoffmann-La Roche Ag | Method for determining the free antigen of an antibody in a sample |
| EP4320444A1 (en) | 2021-04-09 | 2024-02-14 | F. Hoffmann-La Roche AG | Process for selecting cell clones expressing a heterologous polypeptide |
| EP4388014A1 (en) | 2021-08-19 | 2024-06-26 | F. Hoffmann-La Roche AG | Multivalent anti-variant fc-region antibodies and methods of use |
| WO2023117325A1 (en) | 2021-12-21 | 2023-06-29 | F. Hoffmann-La Roche Ag | Method for the determination of hydrolytic activity |
| WO2024044622A1 (en) | 2022-08-24 | 2024-02-29 | Amgen Inc. | Anti-drug antibody assays |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816795A (en) * | 1965-10-23 | 1974-06-11 | American Cyanamid Co | Method for providing electroluminescent light from a polycyclic heterocyclic compound in an aprotic solvent under electric current |
| US3868534A (en) * | 1972-11-29 | 1975-02-25 | Bell Canada Northern Electric | Electrochemiluminescent device having a mixed solvent |
| FR2247732A1 (da) * | 1973-10-16 | 1975-05-09 | Accumulateurs Fixes | |
| US4204037A (en) * | 1978-04-04 | 1980-05-20 | Nasa | Method and automated apparatus for detecting coliform organisms |
| US4443713A (en) * | 1978-10-30 | 1984-04-17 | Phillips Petroleum Company | Waveform generator |
| US4236895A (en) * | 1979-06-11 | 1980-12-02 | Meloy Laboratories, Inc. | Analytical apparatus and method employing purified ozone |
| US4280815A (en) * | 1979-06-18 | 1981-07-28 | Technicon Instruments Corporation | Electrochemiluminescent immunoassay and apparatus therefor |
| DE3013765A1 (de) * | 1980-04-10 | 1981-10-15 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Detektroranordnung, insbesondere fuer die fluessigkeitschromatografie |
| US4303410A (en) * | 1980-11-03 | 1981-12-01 | The United States Of America As Represented By The Secretary Of The Navy | Light burst activity analyzer |
| EP0084323B1 (de) * | 1982-01-15 | 1986-07-30 | TELEFUNKEN Fernseh und Rundfunk GmbH | Schaltungsanordnung zur Erzeugung einer von einer Wechselspannung abhängigen Steuerspannung |
| US5238808A (en) * | 1984-10-31 | 1993-08-24 | Igen, Inc. | Luminescent metal chelate labels and means for detection |
| US4721601A (en) * | 1984-11-23 | 1988-01-26 | Massachusetts Institute Of Technology | Molecule-based microelectronic devices |
| JPS6235326A (ja) * | 1985-08-09 | 1987-02-16 | Canon Inc | 表示素子 |
| US5147806A (en) * | 1988-04-29 | 1992-09-15 | Igen, Inc. | Method and apparatus for conducting electrochemiluminescence measurements |
| US5093268A (en) * | 1988-04-28 | 1992-03-03 | Igen, Inc. | Apparatus for conducting a plurality of simultaneous measurements of electrochemiluminescent phenomena |
| IL90105A (en) * | 1988-04-29 | 1993-05-13 | Igen Inc | Method and apparatus for conducting electro- chemiluminescence measurements |
| US5132227A (en) * | 1990-05-02 | 1992-07-21 | Batelle Memorial Institute | Monitoring formaldehyde |
-
1989
- 1989-03-17 US US07/325,459 patent/US5068088A/en not_active Expired - Lifetime
-
1990
- 1990-03-15 ES ES90905340T patent/ES2079474T3/es not_active Expired - Lifetime
- 1990-03-15 AT AT90905340T patent/ATE130090T1/de not_active IP Right Cessation
- 1990-03-15 WO PCT/US1990/001370 patent/WO1990011511A1/en not_active Ceased
- 1990-03-15 JP JP2505243A patent/JP2994743B2/ja not_active Expired - Lifetime
- 1990-03-15 DE DE69023509T patent/DE69023509T2/de not_active Expired - Lifetime
- 1990-03-15 KR KR1019900702458A patent/KR960016170B1/ko not_active Expired - Fee Related
- 1990-03-15 DK DK90905340.7T patent/DK0496731T3/da active
- 1990-03-15 EP EP90905340A patent/EP0496731B1/en not_active Expired - Lifetime
- 1990-03-16 CA CA002012418A patent/CA2012418C/en not_active Expired - Lifetime
-
1994
- 1994-08-19 AU AU70361/94A patent/AU672711B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04505657A (ja) | 1992-10-01 |
| DE69023509D1 (de) | 1995-12-14 |
| AU5335590A (en) | 1990-10-22 |
| JP2994743B2 (ja) | 1999-12-27 |
| CA2012418C (en) | 1994-06-28 |
| EP0496731B1 (en) | 1995-11-08 |
| ATE130090T1 (de) | 1995-11-15 |
| DE69023509T2 (de) | 1996-05-23 |
| US5068088A (en) | 1991-11-26 |
| AU672711B2 (en) | 1996-10-10 |
| KR960016170B1 (ko) | 1996-12-04 |
| AU7036194A (en) | 1994-10-13 |
| ES2079474T3 (es) | 1996-01-16 |
| EP0496731A4 (en) | 1992-09-02 |
| CA2012418A1 (en) | 1990-09-17 |
| EP0496731A1 (en) | 1992-08-05 |
| AU649220B2 (en) | 1994-05-19 |
| KR920700400A (ko) | 1992-02-19 |
| WO1990011511A1 (en) | 1990-10-04 |
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