SE7706338L - KIT AND DEVICE FOR ANALYSIS - Google Patents

KIT AND DEVICE FOR ANALYSIS

Info

Publication number
SE7706338L
SE7706338L SE7706338A SE7706338A SE7706338L SE 7706338 L SE7706338 L SE 7706338L SE 7706338 A SE7706338 A SE 7706338A SE 7706338 A SE7706338 A SE 7706338A SE 7706338 L SE7706338 L SE 7706338L
Authority
SE
Sweden
Prior art keywords
antigen
antibody
maximum rate
nephelometric
analysis
Prior art date
Application number
SE7706338A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE442148B (en
Inventor
R J Anderson
R M Studholme
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
Publication of SE7706338L publication Critical patent/SE7706338L/en
Publication of SE442148B publication Critical patent/SE442148B/en

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)

Abstract

In the processes for nephelometric analysis of a sample containing an antigen or an antibody to be assayed, by the antigen/antibody reaction, where the concentration of antigen or of antibody is determined from the maximum rate of variation of the nephelometric signal as a function of time, a source of error lies in the uncertainty of carrying out the measurement under conditions of excess antigen or antibody. This uncertainty is removed by using characteristics of the curve of the maximum rate of variation of the nephelometric signal as a function of the time required to achieve this maximum rate.
SE7706338A 1976-06-02 1977-05-31 SET AND APPARATUS FOR CARRYING OUT THE IMMUNNEFELOMETRIC ANALYSIS SE442148B (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 (2)

Publication Number Publication Date
SE7706338L true SE7706338L (en) 1977-12-03
SE442148B SE442148B (en) 1985-12-02

Family

ID=27104904

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706338A SE442148B (en) 1976-06-02 1977-05-31 SET AND APPARATUS FOR CARRYING OUT THE IMMUNNEFELOMETRIC ANALYSIS

Country Status (7)

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

Families Citing this family (15)

* 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 (en) * 1981-10-08 1983-04-12 Japan Spectroscopic Co Laser type quantitatively determining apparatus of reaction product of antigen and antibody
JPS58173465A (en) * 1982-04-05 1983-10-12 Wako Pure Chem Ind Ltd Optical measuring method of antigen and antibody reaction
JPH0617914B2 (en) * 1983-03-18 1994-03-09 三菱化成株式会社 Method for measuring antigen-antibody reaction
JPH0617915B2 (en) * 1983-10-07 1994-03-09 三菱化成株式会社 Method for measuring antigen-antibody reaction
JPS6179164A (en) * 1984-09-26 1986-04-22 Amano Pharmaceut Co Ltd Reducing method of antigen-antibody reaction time
ATE87932T1 (en) * 1986-12-02 1993-04-15 Centre Nat Rech Scient ALPHA OLIGONUCLEOTIDES.
US5019999A (en) * 1988-09-30 1991-05-28 Technicon Instruments Corporation Immunoanalysis method for discriminating between antigen excess and antibody excess conditions
DE4221807C2 (en) * 1992-07-03 1994-07-14 Boehringer Mannheim Gmbh Method for the analytical determination of the concentration of a component of a medical sample
US5460668A (en) * 1994-07-11 1995-10-24 Automotive Systems Laboratory, Inc. Nonazide gas generating compositions with reduced toxicity upon combustion
DE19640121B4 (en) * 1996-09-28 2007-04-26 Dade Behring Marburg Gmbh Method for determining a time-dependent variable to be measured
JP5662655B2 (en) * 2009-06-01 2015-02-04 勤 桂 nozzle

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 (en) * 1974-02-27 1975-09-04 Behringwerke Ag METHOD AND DEVICE FOR MEASURING ANTIGEN-ANTIBODY REACTIONS

Also Published As

Publication number Publication date
GB1526914A (en) 1978-10-04
DE2724722C2 (en) 1983-02-24
JPS5313492A (en) 1978-02-07
CA1081497A (en) 1980-07-15
CH621628A5 (en) 1981-02-13
FR2353860B1 (en) 1981-11-20
SE442148B (en) 1985-12-02
DE2724722A1 (en) 1977-12-08
JPS6110775B2 (en) 1986-03-31
FR2353860A1 (en) 1977-12-30

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