CA1081497A - System for rate immunonephelometric analysis - Google Patents

System for rate immunonephelometric analysis

Info

Publication number
CA1081497A
CA1081497A CA279,177A CA279177A CA1081497A CA 1081497 A CA1081497 A CA 1081497A CA 279177 A CA279177 A CA 279177A CA 1081497 A CA1081497 A CA 1081497A
Authority
CA
Canada
Prior art keywords
signal
antigen
antibody
reaction
rate
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
Application number
CA279,177A
Other languages
English (en)
French (fr)
Inventor
Robert J. Anderson
Robert M. Studholme
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments 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
Priority claimed from US05/796,621 external-priority patent/US4157871A/en
Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc
Application granted granted Critical
Publication of CA1081497A publication Critical patent/CA1081497A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
CA279,177A 1976-06-02 1977-05-26 System for rate immunonephelometric analysis Expired CA1081497A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69208976A 1976-06-02 1976-06-02
US05/796,621 US4157871A (en) 1976-06-02 1977-05-16 System for rate immunonephelometric analysis

Publications (1)

Publication Number Publication Date
CA1081497A true CA1081497A (en) 1980-07-15

Family

ID=27104904

Family Applications (1)

Application Number Title Priority Date Filing Date
CA279,177A Expired CA1081497A (en) 1976-06-02 1977-05-26 System for rate immunonephelometric analysis

Country Status (7)

Country Link
JP (1) JPS5313492A (OSRAM)
CA (1) CA1081497A (OSRAM)
CH (1) CH621628A5 (OSRAM)
DE (1) DE2724722C2 (OSRAM)
FR (1) FR2353860A1 (OSRAM)
GB (1) GB1526914A (OSRAM)
SE (1) SE442148B (OSRAM)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155836A (en) * 1980-05-02 1981-12-02 Mitsubishi Chem Ind Ltd Optical measuring method for liquid sample
JPS56168148A (en) * 1980-05-29 1981-12-24 Joko:Kk Automatic starting method of immunity nephelometric device
JPS576361A (en) * 1980-06-12 1982-01-13 Joko:Kk Method for deciding peak in dynamic measurement of immune nephelometric device
JPS576344A (en) * 1980-06-13 1982-01-13 Joko:Kk Method for removing noise in immune nephelometric analyzing apparatus
JPS5861447A (ja) * 1981-10-08 1983-04-12 Japan Spectroscopic Co レ−ザ−式抗源抗体反応生成物定量装置
JPS58173465A (ja) * 1982-04-05 1983-10-12 Wako Pure Chem Ind Ltd 抗原抗体反応の光学的測定方法
JPH0617914B2 (ja) * 1983-03-18 1994-03-09 三菱化成株式会社 抗原抗体反応の測定方法
JPH0617915B2 (ja) * 1983-10-07 1994-03-09 三菱化成株式会社 抗原抗体反応の測定方法
JPS6179164A (ja) * 1984-09-26 1986-04-22 Amano Pharmaceut Co Ltd 抗原抗体反応の短縮方法
ATE87932T1 (de) * 1986-12-02 1993-04-15 Centre Nat Rech Scient Alpha-oligonukleotide.
US5019999A (en) * 1988-09-30 1991-05-28 Technicon Instruments Corporation Immunoanalysis method for discriminating between antigen excess and antibody excess conditions
DE4221807C2 (de) * 1992-07-03 1994-07-14 Boehringer Mannheim Gmbh Verfahren zur analytischen Bestimmung der Konzentration eines Bestandteiles einer medizinischen Probe
US5460668A (en) * 1994-07-11 1995-10-24 Automotive Systems Laboratory, Inc. Nonazide gas generating compositions with reduced toxicity upon combustion
DE19640121B4 (de) * 1996-09-28 2007-04-26 Dade Behring Marburg Gmbh Verfahren zur Bestimmung einer sich zeitabhängig ändernden Meßgröße
JP5662655B2 (ja) * 2009-06-01 2015-02-04 勤 桂 ノズル
CN115236034A (zh) * 2021-04-22 2022-10-25 深圳市流数科技有限公司 同时测量液体折射率和浊度的方法和系统以及装置
CN120948815A (zh) * 2025-10-17 2025-11-14 品峰(重庆)医疗器械有限公司 应用于特定蛋白检测的抗原过量监测方法及监测系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881992A (en) * 1973-07-02 1975-05-06 Wilson Ralston Optical rate measurement method
DE2409273A1 (de) * 1974-02-27 1975-09-04 Behringwerke Ag Verfahren und vorrichtung zum messen von antigen-antikoerper-reaktionen

Also Published As

Publication number Publication date
CH621628A5 (en) 1981-02-13
DE2724722A1 (de) 1977-12-08
FR2353860B1 (OSRAM) 1981-11-20
FR2353860A1 (fr) 1977-12-30
DE2724722C2 (de) 1983-02-24
SE442148B (sv) 1985-12-02
GB1526914A (en) 1978-10-04
JPS5313492A (en) 1978-02-07
JPS6110775B2 (OSRAM) 1986-03-31
SE7706338L (sv) 1977-12-03

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