DK0570518T3 - Fremgangsmåder og apparat til forbedrede elektrokemiluminescens-assays - Google Patents

Fremgangsmåder og apparat til forbedrede elektrokemiluminescens-assays

Info

Publication number
DK0570518T3
DK0570518T3 DK92906820T DK92906820T DK0570518T3 DK 0570518 T3 DK0570518 T3 DK 0570518T3 DK 92906820 T DK92906820 T DK 92906820T DK 92906820 T DK92906820 T DK 92906820T DK 0570518 T3 DK0570518 T3 DK 0570518T3
Authority
DK
Denmark
Prior art keywords
electrochemiluminescence
working electrode
analyte
interest
electrode surface
Prior art date
Application number
DK92906820T
Other languages
Danish (da)
English (en)
Inventor
K Leland John
P Shah Haresh
H Kenten John
E Goodman Jack
E Lowke George
F Blackburn Gary
J Massey Richard
Original Assignee
Igen Int Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Igen Int Inc filed Critical Igen Int Inc
Application granted granted Critical
Publication of DK0570518T3 publication Critical patent/DK0570518T3/da

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66Systems 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
    • G01N21/69Systems 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813Hybridisation assays
    • C12Q1/6816Hybridisation assays characterised by the detection means
    • C12Q1/6825Nucleic acid detection involving sensors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66Systems 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76Chemiluminescence; Bioluminescence
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326Magnetic particles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366Apparatus specially adapted for solid-phase testing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366Apparatus specially adapted for solid-phase testing
    • G01N33/54373Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438Electrodes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40Concentrating samples
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2458/00Labels used in chemical analysis of biological material
    • G01N2458/30Electrochemically 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)
  • Plural Heterocyclic Compounds (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK92906820T 1991-02-06 1992-02-05 Fremgangsmåder og apparat til forbedrede elektrokemiluminescens-assays DK0570518T3 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US65242791A 1991-02-06 1991-02-06
US82727092A 1992-02-03 1992-02-03
US82726992A 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 (1)

Publication Number Publication Date
DK0570518T3 true DK0570518T3 (da) 1999-08-02

Family

ID=27417877

Family Applications (2)

Application Number Title Priority Date Filing Date
DK92906820T DK0570518T3 (da) 1991-02-06 1992-02-05 Fremgangsmåder og apparat til forbedrede elektrokemiluminescens-assays
DK98200764T DK0877252T3 (da) 1991-02-06 1992-02-05 Fremgangsmåde og apparat til luminescensassays

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK98200764T DK0877252T3 (da) 1991-02-06 1992-02-05 Fremgangsmåde og apparat til luminescensassays

Country Status (17)

Country Link
EP (3) EP0877252B1 (de)
JP (2) JP3061416B2 (de)
KR (1) KR100226231B1 (de)
CN (2) CN1094593C (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 (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE184320T1 (de) * 1991-07-10 1999-09-15 Igen Int Inc Verfahren für verbesserte lumineszenz-assays unter verwendung von teilchenkonzentration und chemilumineszenznachweis
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
DE59507438D1 (de) * 1994-07-25 2000-01-20 Roche Diagnostics Gmbh Hydrophile metallkomplexe
US5744367A (en) * 1994-11-10 1998-04-28 Igen International, Inc. Magnetic particle based electrochemiluminescent detection apparatus and method
US6207369B1 (en) 1995-03-10 2001-03-27 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
CA2704228C (en) * 1995-03-10 2013-10-22 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
US6319670B1 (en) 1995-05-09 2001-11-20 Meso Scale Technology Llp Methods and apparatus for improved luminescence assays using microparticles
US7885697B2 (en) 2004-07-13 2011-02-08 Dexcom, Inc. Transcutaneous analyte sensor
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
JP4768224B2 (ja) * 2001-09-10 2011-09-07 メソ スケイル テクノロジーズ,エルエルシー 1つの試料について複数の測定を実施する方法及び装置
US20030180814A1 (en) * 2002-03-21 2003-09-25 Alastair Hodges Direct immunosensor assay
US7553448B2 (en) 2002-06-20 2009-06-30 Bioveris Corporation Electrochemiluminescence flow cell and flow cell components
CN100538362C (zh) 2002-11-07 2009-09-09 株式会社三菱化学药得论 用于收集磁性颗粒的磁性材料及其应用
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
CN101057145B (zh) 2004-06-23 2014-10-22 得克萨斯系统大学评议会 使用双粒子复合体检测生物分子的方法和组合物
US20060270922A1 (en) 2004-07-13 2006-11-30 Brauker James H Analyte sensor
US20060275841A1 (en) * 2004-12-20 2006-12-07 Martin Blankfard Assay method and apparatus with reduced sample matrix effects
US7300631B2 (en) * 2005-05-02 2007-11-27 Bioscale, Inc. Method and apparatus for detection of analyte using a flexural plate wave device and magnetic particles
EP1893990B1 (de) 2005-06-03 2018-05-02 Board of Regents of the University of Texas System Elektrochemie und elektrogenerierte chemolumineszenz mit einer faradayschen einzelelektrode
WO2007148762A1 (ja) * 2006-06-22 2007-12-27 Masahiko Kuroda 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
DK2271938T3 (da) 2008-04-11 2014-05-12 Univ Texas Fremgangsmåde og apparat til nanopartikel-elektrogenereret kemiluminescens-amplifikation
AU2009244904B2 (en) 2008-05-08 2014-04-17 Board Of Regents Of The University Of Texas System Luminescent nanostructured materials for use in electrogenerated chemiluminescence
CN107121396B (zh) 2008-09-24 2020-06-30 曙光生命科学公司 用于检测分析物的方法
US20100261292A1 (en) 2009-04-10 2010-10-14 Meso Scale Technologies, Llc Methods for Conducting Assays
CN103608116B (zh) * 2011-06-15 2017-05-24 皇家飞利浦有限公司 对生物样本组分的处理
WO2013099648A1 (ja) * 2011-12-28 2013-07-04 株式会社 日立ハイテクノロジーズ 試料分析装置及び試料分析方法
TR201909273T4 (tr) 2015-08-20 2019-07-22 Hoffmann La Roche Bir pegile analit spesifik bağlanma ajanının kullanıldığı partikül bazlı immünolojik test.
KR102437995B1 (ko) 2016-03-07 2022-08-29 에프. 호프만-라 로슈 아게 항-p53 항체의 검출
JP7039481B2 (ja) * 2016-03-11 2022-03-22 エフ.ホフマン-ラ ロシュ アーゲー 電気化学発光検出における分枝鎖アミン
CN109688850B (zh) * 2016-09-14 2022-01-11 菲利普莫里斯生产公司 气溶胶生成系统以及用于控制气溶胶生成系统的方法
WO2018141768A1 (en) 2017-02-02 2018-08-09 Roche Diagnostics Gmbh Immunoassay using at least two pegylated analyte-specific binding agents
DE102017114537A1 (de) * 2017-06-29 2019-01-03 Endress+Hauser Conducta Gmbh+Co. Kg Sensormembran, Sensorkappe und optischer Sensor
EP3697927B1 (de) * 2017-10-19 2022-12-14 Bio-Rad Laboratories, Inc. Digitale amplifikationsassays mit unkonventionellen und/oder inversen änderungen in der photolumineszenz
EP3781600A1 (de) 2018-04-18 2021-02-24 F. Hoffmann-La Roche AG Neuartige anti-thymidinkinase-antikörper
CN112639475A (zh) 2018-08-31 2021-04-09 豪夫迈·罗氏有限公司 Dlbcl的预后指数中的胸苷激酶(tk-1)
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
CN114144676A (zh) 2019-07-22 2022-03-04 豪夫迈·罗氏有限公司 S100a6作为血液生物标志物用于子宫内膜异位症的非侵入性诊断
EP4004551A1 (de) 2019-07-22 2022-06-01 F. Hoffmann-La Roche AG Substanz p als blutbiomarker zur nichtinvasiven diagnose von endometriose
CN114144675A (zh) 2019-07-22 2022-03-04 豪夫迈·罗氏有限公司 S100a9作为血液生物标志物用于子宫内膜异位症的非侵入性诊断
CN114144673A (zh) 2019-07-22 2022-03-04 豪夫迈·罗氏有限公司 S100a8作为血液生物标志物用于子宫内膜异位症的非侵入性诊断
EP4004552A1 (de) 2019-07-22 2022-06-01 F. Hoffmann-La Roche AG S100a12 als blutbiomarker zur nichtinvasiven diagnose von endometriose
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
CN111693515B (zh) * 2020-05-07 2022-06-17 四川轻化工大学 一种流式电化学发光实时检测装置及检测方法
CN111693516B (zh) * 2020-05-07 2023-04-21 四川轻化工大学 一种气液相电化学发光检测装置及检测方法
WO2022090455A1 (en) 2020-11-02 2022-05-05 F. Hoffmann-La Roche Ag Sars-cov-2 nucleocapsid antibodies
CN113030068A (zh) * 2021-02-01 2021-06-25 苏州易莱生物技术有限公司 电化学发光的检测设备
WO2022207628A1 (en) 2021-03-30 2022-10-06 F. Hoffmann-La Roche Ag Scf as blood biomarker for the non-invasive diagnosis of endometriosis
JP2024511867A (ja) 2021-04-01 2024-03-15 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psp94
CN117337394A (zh) 2021-05-17 2024-01-02 豪夫迈·罗氏有限公司 sFRP4作为血液生物标志物用于子宫腺肌病的非侵入性诊断
WO2023072904A1 (en) 2021-10-26 2023-05-04 F. Hoffmann-La Roche Ag Monoclonal antibodies specific for sars-cov-2 rbd
WO2023131594A1 (en) 2022-01-05 2023-07-13 F. Hoffmann-La Roche Ag Derivatization of compounds in patient samples for therapeutic drug monitoring (tdm)
WO2023247752A1 (en) 2022-06-23 2023-12-28 F. Hoffmann-La Roche Ag Method for diagnosing endometriosis and for classifying the stage of endometriosis
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
WO2024017985A1 (en) 2022-07-22 2024-01-25 F. Hoffmann-La Roche Ag Fibroblast growth factor binding protein 1 (fgfbp1) as (blood) biomarker for the diagnosis of polycystic ovarian syndrome

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4652533A (en) * 1983-04-28 1987-03-24 Pandex Laboratories, Inc. Method of solid phase immunoassay incorporating a luminescent label
US4628037A (en) * 1983-05-12 1986-12-09 Advanced Magnetics, Inc. Binding assays employing magnetic particles
CA1272507A (en) * 1984-07-10 1990-08-07 Simon John Rattle Method of assay using magnetically held label
FI844027A (fi) * 1984-10-12 1986-04-13 Labsystems Oy Immunologiskt bestaemningsfoerfarande.
GB8507706D0 (en) * 1985-03-25 1985-05-01 Genetics Int Inc Magnetic nucleic acid sequences
DE3751516T2 (de) * 1986-04-30 1996-02-15 Igen Inc Elektrochemilumineszenz-testverfahren.
WO1987007386A1 (en) * 1986-05-22 1987-12-03 Unilever Plc Solid phase immunoassay method
GB8620893D0 (en) * 1986-08-29 1986-10-08 Unilever Plc Assays
US5093268A (en) * 1988-04-28 1992-03-03 Igen, Inc. Apparatus for conducting a plurality of simultaneous measurements of electrochemiluminescent phenomena
US5068088A (en) * 1988-11-03 1991-11-26 Igen, Inc. Method and apparatus for conducting electrochemiluminescent measurements
CA2002083C (en) * 1988-11-03 2001-01-09 Haresh P. Shah Enhanced electrochemiluminescence
US5061445A (en) * 1988-11-03 1991-10-29 Igen, Inc. Apparatus for conducting measurements of electrochemiluminescent phenomena
WO1990005301A1 (en) * 1988-11-03 1990-05-17 Igen, Inc. Electrochemiluminescent assays

Also Published As

Publication number Publication date
HK1015878A1 (en) 1999-10-22
DK0877252T3 (da) 2007-05-07
ES2291407T3 (es) 2008-03-01
IE920380A1 (en) 1992-08-12
HK1066059A1 (en) 2005-03-11
EP0877252A2 (de) 1998-11-11
IL100867A (en) 1995-12-08
IE69060B1 (en) 1996-08-07
ES2281119T3 (es) 2007-09-16
DE69233703D1 (de) 2007-09-06
AU1420692A (en) 1992-09-07
TW316291B (de) 1997-09-21
WO1992014139A1 (en) 1992-08-20
EP1286164A2 (de) 2003-02-26
GR3029446T3 (en) 1999-05-28
JPH06509412A (ja) 1994-10-20
DE69227624D1 (de) 1998-12-24
EP0877252A3 (de) 1999-02-17
EP1286164A3 (de) 2003-10-22
CN1094593C (zh) 2002-11-20
EP0877252B1 (de) 2007-01-10
NZ241537A (en) 1993-06-25
CN1495425A (zh) 2004-05-12
DE69233675D1 (de) 2007-02-22
CA2103674A1 (en) 1992-08-07
EP1286164B1 (de) 2007-07-25
CN1064945A (zh) 1992-09-30
ATE173542T1 (de) 1998-12-15
CA2103674C (en) 2002-04-09
IL100867A0 (en) 1992-11-15
EP0570518A1 (de) 1993-11-24
DE69233703T2 (de) 2008-05-29
KR100226231B1 (ko) 1999-10-15
ATE368224T1 (de) 2007-08-15
DE69233675T2 (de) 2007-11-15
EP0570518B1 (de) 1998-11-18
AU668085B2 (en) 1996-04-26
JP3061416B2 (ja) 2000-07-10
JPH11148901A (ja) 1999-06-02
DE69227624T2 (de) 1999-07-08
JP3182515B2 (ja) 2001-07-03
HK1017970A1 (en) 1999-12-03
ES2126591T3 (es) 1999-04-01
EP0570518A4 (en) 1994-05-18

Similar Documents

Publication Publication Date Title
DK0570518T3 (da) Fremgangsmåder og apparat til forbedrede elektrokemiluminescens-assays
RU2055884C1 (ru) Способ определения диэлектрофоретических скоростей сбора диэлектрически поляризуемых частиц в жидкой суспензии и устройство для его осуществления
DE69840166D1 (de) Magnetisch unterstützter bindungstest unter verwendung eines auf magnetismus reagierendes reagenzes
ATE142334T1 (de) Hochempfindliche fluoreszierende einzelteilchen, gerät und verfahren zum nachweis einzelner moleküle
DE69737255D1 (de) Vorrichtung zur Messung der Teilchengrösse
ATE268565T1 (de) Nicht-invasive messung von optisch-aktiven verbindungen
JP2005345464A5 (de)
DK509686D0 (da) Fremgangsmaade og apparat til bestemmelse af antistofindholdet i blod
NO20003709L (no) Fremgangsmate for detektering av en analytt, og omsluttingsmiddel og kit for anvendelse deri
WO2014058462A1 (en) Electrophoresis controllers and methods for controlling electrophoresis process
JPS5866835A (ja) 試剤混合システムおよび方法
ES2159077T3 (es) Procedimiento y dispositivo para medir la concentracion de una sustancia en un medio gaseoso.
US3640624A (en) Air pollution determination by mercury air sampling
US3535044A (en) Total organic carbon colorimeter
JP2509227B2 (ja) レ−ザ磁気免疫測定装置
JPS54128392A (en) Automatic measuring and controlling apparatus of fluorescent magnetic powder liquid concentration
ATE266856T1 (de) Lichterzeugung, lichtmessung und bestimmung der menge von substanzen in vertiefungen von mikroplatten
CN1657910A (zh) 基于后向光散射技术的高灵敏多功能分析仪
SU972379A1 (ru) Способ измерени электрокинетических параметров частиц суспензий и устройство дл его осуществлени
RU1908U1 (ru) Устройство для газового контроля
RU2088918C1 (ru) Устройство газового контроля
FI103151B (fi) Immunomääritykseen soveltuva laitteisto ja menetelmä sen käyttämiseksi
JPS6474486A (en) In-line analyzing device
JPS6276431A (ja) 遠心沈降式粒度分布測定方法
JPS55135734A (en) Measuring unit for organic contaminated mass