DE69227624D1 - Methoden und vorrichtungen zu verbesserten electrochemi-lumineszenznachweisen - Google Patents
Methoden und vorrichtungen zu verbesserten electrochemi-lumineszenznachweisenInfo
- Publication number
- DE69227624D1 DE69227624D1 DE69227624T DE69227624T DE69227624D1 DE 69227624 D1 DE69227624 D1 DE 69227624D1 DE 69227624 T DE69227624 T DE 69227624T DE 69227624 T DE69227624 T DE 69227624T DE 69227624 D1 DE69227624 D1 DE 69227624D1
- Authority
- DE
- Germany
- Prior art keywords
- electrochemiluminescence
- working electrode
- analyte
- interest
- methods
- 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
- 238000001378 electrochemiluminescence detection Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000012491 analyte Substances 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000003556 assay Methods 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000159 protein binding assay Methods 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
Classifications
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- 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
- G01N21/69—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 specially adapted for fluids, e.g. molten metal
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H21/00—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
-
- 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
- C12Q1/6825—Nucleic acid detection involving sensors
-
- 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
- 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
- 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
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
-
- 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
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
- G01N33/54326—Magnetic particles
-
- 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
-
- 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
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
- G01N33/5438—Electrodes
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2458/00—Labels used in chemical analysis of biological material
- G01N2458/30—Electrochemically active labels
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65242791A | 1991-02-06 | 1991-02-06 | |
US82726992A | 1992-02-03 | 1992-02-03 | |
US82727092A | 1992-02-03 | 1992-02-03 | |
PCT/US1992/000992 WO1992014139A1 (en) | 1991-02-06 | 1992-02-05 | Methods and apparatus for improved luminescence assays |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69227624D1 true DE69227624D1 (de) | 1998-12-24 |
DE69227624T2 DE69227624T2 (de) | 1999-07-08 |
Family
ID=27417877
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69233675T Expired - Lifetime DE69233675T2 (de) | 1991-02-06 | 1992-02-05 | Verfahren und Vorrichtung zur Lumineszenzbestimmungen |
DE69233703T Expired - Lifetime DE69233703T2 (de) | 1991-02-06 | 1992-02-05 | Verfahren und Vorrichtung für verbesserte Lumineszenztests |
DE69227624T Expired - Lifetime DE69227624T2 (de) | 1991-02-06 | 1992-02-05 | Methoden und vorrichtungen zu verbesserten electrochemi-lumineszenznachweisen |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69233675T Expired - Lifetime DE69233675T2 (de) | 1991-02-06 | 1992-02-05 | Verfahren und Vorrichtung zur Lumineszenzbestimmungen |
DE69233703T Expired - Lifetime DE69233703T2 (de) | 1991-02-06 | 1992-02-05 | Verfahren und Vorrichtung für verbesserte Lumineszenztests |
Country Status (17)
Country | Link |
---|---|
EP (3) | EP0877252B1 (de) |
JP (2) | JP3061416B2 (de) |
KR (1) | KR100226231B1 (de) |
CN (2) | CN1495425A (de) |
AT (2) | ATE368224T1 (de) |
AU (1) | AU668085B2 (de) |
CA (1) | CA2103674C (de) |
DE (3) | DE69233675T2 (de) |
DK (2) | DK0570518T3 (de) |
ES (3) | ES2291407T3 (de) |
GR (1) | GR3029446T3 (de) |
HK (3) | HK1017970A1 (de) |
IE (1) | IE69060B1 (de) |
IL (1) | IL100867A (de) |
NZ (1) | NZ241537A (de) |
TW (1) | TW316291B (de) |
WO (1) | WO1992014139A1 (de) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2112675C (en) * | 1991-07-10 | 2007-03-20 | Richard J. Massey | Methods and apparatus for improved luminescence assays using particle concentration and chemiluminescence detection |
ZA929351B (en) * | 1991-12-11 | 1993-06-04 | Igen Inc | Electrochemiluminescent label for DNA assays. |
US5466416A (en) * | 1993-05-14 | 1995-11-14 | Ghaed; Ali | Apparatus and methods for carrying out electrochemiluminescence test measurements |
US5981286A (en) * | 1994-07-25 | 1999-11-09 | Roche Diagnostics, Gmbh | Hydrophilic metal complexes |
US5744367A (en) * | 1994-11-10 | 1998-04-28 | Igen International, Inc. | Magnetic particle based electrochemiluminescent detection apparatus and method |
BR9607193B1 (pt) * | 1995-03-10 | 2009-01-13 | teste de eletroquimioluscÊncia multi-especÍfico de méltiplos conjuntos. | |
US6207369B1 (en) | 1995-03-10 | 2001-03-27 | Meso Scale Technologies, Llc | Multi-array, multi-specific electrochemiluminescence testing |
US6673533B1 (en) | 1995-03-10 | 2004-01-06 | Meso Scale Technologies, Llc. | Multi-array multi-specific electrochemiluminescence testing |
US6140045A (en) | 1995-03-10 | 2000-10-31 | Meso Scale Technologies | Multi-array, multi-specific electrochemiluminescence testing |
US6319670B1 (en) | 1995-05-09 | 2001-11-20 | Meso Scale Technology Llp | Methods and apparatus for improved luminescence assays using microparticles |
US7314711B2 (en) | 1997-05-23 | 2008-01-01 | Bioveris Corporation | Assays employing electrochemiluminescent labels and electrochemiluminescence quenchers |
JP3366842B2 (ja) * | 1997-08-29 | 2003-01-14 | エーザイ株式会社 | 電気化学発光測定用セル |
US6200531B1 (en) | 1998-05-11 | 2001-03-13 | Igen International, Inc. | Apparatus for carrying out electrochemiluminescence test measurements |
US6312896B1 (en) * | 1998-09-17 | 2001-11-06 | Igen Inaternational, Inc. | Assays for measuring nucleic acid binding proteins and enzyme activities |
US6136268A (en) * | 1999-08-17 | 2000-10-24 | Orion Diagnostica | Method for luminescence measurements |
WO2003023360A2 (en) * | 2001-09-10 | 2003-03-20 | Meso Scale Technologies, Llc | Methods and apparatus for conducting multiple measurements on a sample |
US7497827B2 (en) | 2004-07-13 | 2009-03-03 | Dexcom, Inc. | Transcutaneous analyte sensor |
US20030180814A1 (en) * | 2002-03-21 | 2003-09-25 | Alastair Hodges | Direct immunosensor assay |
WO2004001380A2 (en) | 2002-06-20 | 2003-12-31 | Igen International, Inc | Electrochemiluminescence flow cell and flow cell components |
JP4732755B2 (ja) | 2002-11-07 | 2011-07-27 | 三菱化学メディエンス株式会社 | 磁性粒子捕集用磁力体及びその利用 |
US7920906B2 (en) | 2005-03-10 | 2011-04-05 | Dexcom, Inc. | System and methods for processing analyte sensor data for sensor calibration |
US9247900B2 (en) | 2004-07-13 | 2016-02-02 | Dexcom, Inc. | Analyte sensor |
US8188243B2 (en) | 2004-06-23 | 2012-05-29 | Board Of Regents Of The University Of Texas System | Methods and compositions for the detection of biological molecules using a two particle complex |
US20070045902A1 (en) | 2004-07-13 | 2007-03-01 | Brauker James H | Analyte sensor |
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ES2675044T3 (es) | 2005-06-03 | 2018-07-06 | Board Of Regents Of The University Of Texas System | Electroquímica y quimioluminiscencia electrogenerada con un único electrodo faradaico |
JPWO2007148762A1 (ja) * | 2006-06-22 | 2009-11-19 | 雅彦 黒田 | ヒトパピローマウイルス(hpv)の検出方法、それに用いるプライマーセットおよび検出キット |
WO2009126249A1 (en) | 2008-04-11 | 2009-10-15 | Board Of Regents Of The University Of Texas System | Method and apparatus for nanoparticle electrogenerated chemiluminescence amplification |
EP2626692A3 (de) | 2008-05-08 | 2014-10-01 | Board of Regents of the University of Texas System | Nanostrukturierte lumineszente Materialien zur Verwendung in elektrogenerierter Chemolumineszenz |
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JP6979941B2 (ja) | 2015-08-20 | 2021-12-15 | エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft | Peg化分析物特異的結合剤を用いた粒子に基づくイムノアッセイ |
CN108780092A (zh) | 2016-03-07 | 2018-11-09 | 豪夫迈·罗氏有限公司 | 抗p53抗体的检测 |
EP3426398B1 (de) | 2016-03-11 | 2024-01-24 | Roche Diagnostics GmbH | Verzweigtkettige amine in der elektrochemilumineszenzdetektion |
CA3030203A1 (en) * | 2016-09-14 | 2018-03-22 | Philip Morris Products S.A. | Aerosol-generating system and a method for controlling the same |
CN110234995A (zh) | 2017-02-02 | 2019-09-13 | 豪夫迈·罗氏有限公司 | 使用至少两种聚乙二醇化的分析物特异性结合试剂的免疫测定 |
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CN111351781B (zh) * | 2018-12-20 | 2023-11-24 | 麦德龙生物株式会社 | 电化学发光分析装置和使用其分析样品的方法 |
CN111007593B (zh) * | 2019-05-12 | 2022-05-13 | 桂林电子科技大学 | 基于热扩散融嵌芯毛细管光纤微小粒子输运装置 |
EP4004555A1 (de) | 2019-07-22 | 2022-06-01 | F. Hoffmann-La Roche AG | S100a6 als blutbiomarker zur nichtinvasiven diagnose von endometriose |
JP7315780B2 (ja) | 2019-07-22 | 2023-07-26 | エフ. ホフマン-ラ ロシュ アーゲー | 子宮内膜症の非侵襲的診断のための血液バイオマーカーとしてのサブスタンスp |
WO2021013784A1 (en) | 2019-07-22 | 2021-01-28 | F. Hoffmann-La Roche Ag | S100a8 as blood biomarker for the non-invasive diagnosis of endometriosis |
KR20220016210A (ko) | 2019-07-22 | 2022-02-08 | 에프. 호프만-라 로슈 아게 | 자궁내막증의 비-침습적 진단용 혈액 생물표지자로써 s100a9 |
CN114144671A (zh) | 2019-07-22 | 2022-03-04 | 豪夫迈·罗氏有限公司 | S100a12作为用于子宫内膜异位症的非侵入性诊断的血液生物标志物 |
JP2023502360A (ja) | 2019-11-15 | 2023-01-24 | エフ.ホフマン-ラ ロシュ アーゲー | 患者試料における質量分析測定のためのβ-ラクタム抗生物質の誘導体化 |
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WO2024017983A1 (en) | 2022-07-22 | 2024-01-25 | F. Hoffmann-La Roche Ag | Meteorin-like protein (metrnl) as (blood) biomarker for the diagnosis of polycystic ovarian syndrome |
WO2024017982A1 (en) | 2022-07-22 | 2024-01-25 | F. Hoffmann-La Roche Ag | Leukotriene a4 hydrolase (lta4h) as (blood) biomarker for the diagnosis of polycystic ovarian syndrome |
Family Cites Families (15)
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EP0030087A1 (de) * | 1979-11-13 | 1981-06-10 | Technicon Instruments Company Limited | Immunoassay-Verfahren und -Vorrichtung und Ausrüstung zur Durchführung des Verfahrens |
DE3013765A1 (de) * | 1980-04-10 | 1981-10-15 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Detektroranordnung, insbesondere fuer die fluessigkeitschromatografie |
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1992
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- 1992-02-05 WO PCT/US1992/000992 patent/WO1992014139A1/en active IP Right Grant
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- 1992-02-05 DK DK98200764T patent/DK0877252T3/da active
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1998
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- 1998-12-23 HK HK98115052A patent/HK1017970A1/xx not_active IP Right Cessation
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1999
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2004
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