ZA848296B - Methods of assay - Google Patents

Methods of assay

Info

Publication number
ZA848296B
ZA848296B ZA848296A ZA848296A ZA848296B ZA 848296 B ZA848296 B ZA 848296B ZA 848296 A ZA848296 A ZA 848296A ZA 848296 A ZA848296 A ZA 848296A ZA 848296 B ZA848296 B ZA 848296B
Authority
ZA
South Africa
Prior art keywords
redox
components
working electrode
assay
electrochemical
Prior art date
Application number
ZA848296A
Other languages
English (en)
Inventor
Gordon Coulter Forrest
Grenville Arthur Robinson
Hugh Allen Oliver Hill
Original Assignee
Serono Diagnostics Ltd
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 Serono Diagnostics Ltd filed Critical Serono Diagnostics Ltd
Publication of ZA848296B publication Critical patent/ZA848296B/xx

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
    • G01N33/53—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Steroid Compounds (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Peptides Or Proteins (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Saccharide Compounds (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
ZA848296A 1983-10-25 1984-10-24 Methods of assay ZA848296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838328520A GB8328520D0 (en) 1983-10-25 1983-10-25 Methods of assay

Publications (1)

Publication Number Publication Date
ZA848296B true ZA848296B (en) 1986-06-25

Family

ID=10550719

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA848296A ZA848296B (en) 1983-10-25 1984-10-24 Methods of assay

Country Status (9)

Country Link
EP (1) EP0142301B1 (xx)
JP (1) JPS60127450A (xx)
AT (1) ATE69888T1 (xx)
AU (1) AU575595B2 (xx)
CA (1) CA1223922A (xx)
DE (1) DE3485303D1 (xx)
GB (1) GB8328520D0 (xx)
IL (1) IL73300A (xx)
ZA (1) ZA848296B (xx)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8402058D0 (en) * 1984-01-26 1984-02-29 Serono Diagnostics Ltd Methods of assay
GB8405691D0 (en) * 1984-03-05 1984-04-11 Serono Diagnostics Ltd Methods of assay
GB8417301D0 (en) * 1984-07-06 1984-08-08 Serono Diagnostics Ltd Assay
IL75749A (en) * 1984-07-10 1990-02-09 Serono Diagnostics Ltd Electrochemical specific-binding assay of ligand with a labelled component and kit for carrying out such assay
GB8432069D0 (en) * 1984-12-19 1985-01-30 Iq Bio Ltd Apparatus for immunoassay
GB8504522D0 (en) * 1985-02-21 1985-03-27 Genetics Int Inc Electrochemistry of mediators
WO1987002464A1 (en) * 1985-10-14 1987-04-23 Genetics International (Uk) Inc. Enzyme-labelled assay
CA1254616A (en) * 1985-11-11 1989-05-23 Calum J. Mcneil Electrochemical enzymic assay procedures
FR2599844B1 (fr) * 1986-06-09 1990-05-11 Centre Nat Rech Scient Phase solide conductrice pour dosage immunoenzymatique, son procede de preparation et son utilisation dans des procedes de dosage immunoenzymatique
GB8618022D0 (en) 1986-07-23 1986-08-28 Unilever Plc Electrochemical measurements
JPS6466558A (en) * 1987-09-07 1989-03-13 Toa Electronics Oxidizing/reducing potential difference
SE8902043L (sv) * 1988-11-10 1990-05-11 Pharmacia Ab Foerfarande foer karakterisering av makromolekyler
US4927502A (en) * 1989-01-31 1990-05-22 Board Of Regents, The University Of Texas Methods and apparatus using galvanic immunoelectrodes
US5198367A (en) * 1989-06-09 1993-03-30 Masuo Aizawa Homogeneous amperometric immunoassay
WO1991016630A1 (en) * 1990-04-12 1991-10-31 Optical Systems Development Partners Device and method for electroimmunoassay
EP0525723B1 (en) * 1991-07-29 1997-05-14 Mochida Pharmaceutical Co., Ltd. Process and device for specific binding assay
DE4223791C1 (de) * 1992-07-15 1993-11-18 Eppendorf Geraetebau Netheler Verfahren und Vorrichtung zum Nachweis von Analyten in Flüssigkeiten
US6071699A (en) 1996-06-07 2000-06-06 California Institute Of Technology Nucleic acid mediated electron transfer
US5527711A (en) * 1993-12-13 1996-06-18 Hewlett Packard Company Method and reagents for binding chemical analytes to a substrate surface, and related analytical devices and diagnostic techniques
IL108726A (en) * 1994-02-22 1999-12-31 Yissum Res Dev Co Electrobiochemical method and system for the determination of an analyte which is a member of a recognition pair in a liquid medium and electrodes therefor
JP2694809B2 (ja) * 1994-12-14 1997-12-24 日本電気株式会社 酵素免疫測定方法及び酵素免疫センサ
IL116921A (en) * 1996-01-26 2000-11-21 Yissum Res Dev Co Electrochemical system for determination of an analyte in a liquid medium
US7014992B1 (en) 1996-11-05 2006-03-21 Clinical Micro Sensors, Inc. Conductive oligomers attached to electrodes and nucleoside analogs
US7381525B1 (en) 1997-03-07 2008-06-03 Clinical Micro Sensors, Inc. AC/DC voltage apparatus for detection of nucleic acids
US7045285B1 (en) 1996-11-05 2006-05-16 Clinical Micro Sensors, Inc. Electronic transfer moieties attached to peptide nucleic acids
US6013459A (en) 1997-06-12 2000-01-11 Clinical Micro Sensors, Inc. Detection of analytes using reorganization energy
JP2002510032A (ja) * 1997-11-21 2002-04-02 ユニリーバー・ナームローゼ・ベンノートシヤープ 電気化学的アッセイの改良又は電気化学的アッセイに関する改良
WO1999063346A1 (en) 1998-06-01 1999-12-09 Roche Diagnostics Corporation Method and device for electrochemical immunoassay of multiple analytes
US6761816B1 (en) 1998-06-23 2004-07-13 Clinical Micro Systems, Inc. Printed circuit boards with monolayers and capture ligands
WO2000024941A1 (en) 1998-10-27 2000-05-04 Clinical Micro Sensors, Inc. Detection of target analytes using particles and electrodes
ES2319380T3 (es) 1999-07-26 2009-05-07 Clinical Micro Sensors, Inc. Determinacion de secuencias de acido nucleico usando la deteccion electronica.
CA2423630C (en) 2000-10-03 2011-12-06 Minerva Biotechnologies Corporation Magnetic in situ dilution
EP1331482A1 (de) * 2002-01-25 2003-07-30 BMS Sensor Technology SA Konjugat zur Bestimmung von Antigenen mittels Biosensoren
GB0205455D0 (en) 2002-03-07 2002-04-24 Molecular Sensing Plc Nucleic acid probes, their synthesis and use
CZ307792B6 (cs) * 2017-08-23 2019-05-09 Masarykova Univerzita Způsob stanovení přítomnosti analytu v kapalném vzorku a jeho použití

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1543097A (en) * 1977-10-24 1979-03-28 Battelle Development Corp Electrochemical production of electroactive elements for use in redox reactions of biological molecules
US4236893A (en) * 1979-04-09 1980-12-02 Minnesota Mining And Manufacturing Company Method for the assay of classes of antigen-specific antibodies
US4334880A (en) * 1980-10-20 1982-06-15 Malmros Mark K Analytical device having semiconductive polyacetylene element associated with analyte-binding substance
EP0078636B2 (en) * 1981-10-23 1997-04-02 MediSense, Inc. Sensor for components of a liquid mixture
DE3377531D1 (en) 1982-09-29 1988-09-01 Serono Diagnostics Ltd Immunoassay of antigens
CA1220818A (en) * 1983-05-05 1987-04-21 Hugh A.O. Hill Assay techniques utilising specific binding agents
GB8405691D0 (en) * 1984-03-05 1984-04-11 Serono Diagnostics Ltd Methods of assay

Also Published As

Publication number Publication date
CA1223922A (en) 1987-07-07
JPH0552460B2 (xx) 1993-08-05
IL73300A0 (en) 1985-01-31
AU3465184A (en) 1985-05-02
AU575595B2 (en) 1988-08-04
EP0142301B1 (en) 1991-11-27
EP0142301A3 (en) 1985-08-21
GB8328520D0 (en) 1983-11-23
IL73300A (en) 1989-01-31
DE3485303D1 (de) 1992-01-09
JPS60127450A (ja) 1985-07-08
EP0142301A2 (en) 1985-05-22
ATE69888T1 (de) 1991-12-15

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