BE855268A - Systeme d'analyse immuno-nephelometrique de taux de variation - Google Patents

Systeme d'analyse immuno-nephelometrique de taux de variation

Info

Publication number
BE855268A
BE855268A BE178087A BE178087A BE855268A BE 855268 A BE855268 A BE 855268A BE 178087 A BE178087 A BE 178087A BE 178087 A BE178087 A BE 178087A BE 855268 A BE855268 A BE 855268A
Authority
BE
Belgium
Prior art keywords
immuno
rate
change
analysis system
nephelometric analysis
Prior art date
Application number
BE178087A
Other languages
English (en)
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
Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of BE855268A publication Critical patent/BE855268A/fr

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/805—Optical property

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BE178087A 1976-06-02 1977-06-01 Systeme d'analyse immuno-nephelometrique de taux de variation BE855268A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69208976A 1976-06-02 1976-06-02

Publications (1)

Publication Number Publication Date
BE855268A true BE855268A (fr) 1977-10-03

Family

ID=24779215

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178087A BE855268A (fr) 1976-06-02 1977-06-01 Systeme d'analyse immuno-nephelometrique de taux de variation

Country Status (2)

Country Link
US (1) US4157871A (fr)
BE (1) BE855268A (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925460B2 (ja) * 1978-05-19 1984-06-18 株式会社日立製作所 ネフェロメトリック・イムノアッセイ法及び装置
US4390283A (en) * 1979-09-04 1983-06-28 Beckman Instruments, Inc. Magnetic strirrer for sample container
US4372683A (en) * 1979-09-04 1983-02-08 Beckman Instruments, Inc. Photometer with rotating sample container
US4399711A (en) * 1980-04-18 1983-08-23 Beckman Instruments, Inc. Method and apparatus ensuring full volume pickup in an automated pipette
US4322216A (en) * 1981-02-26 1982-03-30 Beckman Instruments, Inc. Method and apparatus for positioning cars in a sample handling apparatus
US4521521A (en) * 1983-03-11 1985-06-04 E. I. Du Pont De Nemours And Company Particle reagent size distribution measurements for immunoassay
US4554257A (en) * 1983-04-29 1985-11-19 Aladjem Frederick J Assaying immunoreactive and like substances by measurement of aggregate classes
DE3347162A1 (de) * 1983-12-27 1985-07-04 Behringwerke Ag, 3550 Marburg Photometrisches verfahren zur konzentrationsbestimmung bei reaktionen, die unter bildung oder verbrauch von streuzentren verlaufen
US5082790A (en) * 1985-12-23 1992-01-21 Beckman Instruments, Inc. Apparatus and method for dynamic blanking of non-specific light scattering during rate nephelometric reactions
JP2524511B2 (ja) * 1985-12-23 1996-08-14 ベツクマン インスツルメンツ インコ−ポレ−テツド 自動免疫化学分析装置及び方法
US4835110A (en) * 1985-12-23 1989-05-30 Beckman Instruments, Inc. Method for enhancing analysis timing in kinetic nephelometry
JPH0692969B2 (ja) * 1986-07-30 1994-11-16 株式会社シノテスト 免疫的測定方法
US5135876A (en) * 1987-09-24 1992-08-04 University Of Utah Method and apparatus for the regulation of complex binding
US5019999A (en) * 1988-09-30 1991-05-28 Technicon Instruments Corporation Immunoanalysis method for discriminating between antigen excess and antibody excess conditions
DE4017465C2 (de) * 1990-05-30 2001-08-30 Phywe Systeme Gmbh Streulichtphotometer, insbesondere zur kinetischen Gesamteiweißbestimmung
DE4221807C2 (de) * 1992-07-03 1994-07-14 Boehringer Mannheim Gmbh Verfahren zur analytischen Bestimmung der Konzentration eines Bestandteiles einer medizinischen Probe
DE4224621C2 (de) * 1992-07-25 1994-05-05 Boehringer Mannheim Gmbh Verfahren zur Analyse eines Bestandteils einer medizinischen Probe mittels eines automatischen Analysegerätes
US6429017B1 (en) * 1999-02-04 2002-08-06 Biomerieux Method for predicting the presence of haemostatic dysfunction in a patient sample
DE19524414A1 (de) * 1995-07-05 1997-01-09 Behringwerke Ag Antigenüberschußfreie nephelometrische und turbidimetrische Proteinbestimmungen
US5679309A (en) * 1995-12-14 1997-10-21 Beckman Instruments, Inc. Automated random access analyzer
GB9609653D0 (en) * 1996-05-09 1996-07-10 Applied Research Ars Holding N Method of assay
DE19640121B4 (de) * 1996-09-28 2007-04-26 Dade Behring Marburg Gmbh Verfahren zur Bestimmung einer sich zeitabhängig ändernden Meßgröße
US20010027269A1 (en) * 2000-03-29 2001-10-04 Yousuke Tanaka Liquid sampler and blood analyzer using the same
US10001475B2 (en) 2002-06-20 2018-06-19 The Regents Of The University Of California Light harvesting multichromophore compositions and methods of using the same
WO2004092324A2 (fr) 2002-08-26 2004-10-28 The Regents Of The University Of California Procedes et compositions de detection et d'analyse de polynucleotides au moyen de multichromophores collecteurs de lumiere
US20050009100A1 (en) * 2003-07-07 2005-01-13 Matsushita Electric Industrial Co., Ltd. Immunoassay method and immunoassay system
GB2426050A (en) * 2005-05-09 2006-11-15 Orion Diagnostica Oy Method of measuring binding rate using sonication
CA3075248C (fr) * 2017-09-08 2022-06-21 Alfresa Pharma Corporation Dispositif d'analyse et procede d'analyse
US10613012B1 (en) * 2019-10-17 2020-04-07 Horiba Instruments Incorporated Apparatus and method for observation of microscopic movements and counting of particles in colloids
US20210311046A1 (en) * 2020-04-07 2021-10-07 Washington University Methods of reducing interference in immunoassays
CN120948815B (zh) * 2025-10-17 2026-02-17 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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748044A (en) * 1969-09-02 1973-07-24 Abbott Lab Digital chemical analysis apparatus
US3730842A (en) * 1970-05-04 1973-05-01 Science Spectrum Process for determining bacterial drug sensitivity
US3725204A (en) * 1971-08-02 1973-04-03 Perkin Elmer Corp Reaction detector
US3832532A (en) * 1972-08-18 1974-08-27 Pfizer Method and apparatus for testing antibiotic susceptibility
US3905767A (en) * 1974-01-30 1975-09-16 Miles Lab Process for qualitative analysis or quantitation of antigens or antibodies
DE2409273A1 (de) * 1974-02-27 1975-09-04 Behringwerke Ag Verfahren und vorrichtung zum messen von antigen-antikoerper-reaktionen
JPS5247345B2 (fr) * 1974-12-26 1977-12-01
US3967901A (en) * 1975-01-29 1976-07-06 Baxter Laboratories, Inc. Nephelometer having means semiautomatically cancelling components from scattering by particles smaller or larger than those of interest

Also Published As

Publication number Publication date
US4157871A (en) 1979-06-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BECKMAN INSTRUMENTS INC.

Effective date: 19960630