ES480964A1 - Un metodo mejorado para la deteccion y cuantificacion de un antigeno o un anticuerpo. - Google Patents

Un metodo mejorado para la deteccion y cuantificacion de un antigeno o un anticuerpo.

Info

Publication number
ES480964A1
ES480964A1 ES480964A ES480964A ES480964A1 ES 480964 A1 ES480964 A1 ES 480964A1 ES 480964 A ES480964 A ES 480964A ES 480964 A ES480964 A ES 480964A ES 480964 A1 ES480964 A1 ES 480964A1
Authority
ES
Spain
Prior art keywords
antigen
antibody
particles
quantifying
detecting
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
ES480964A
Other languages
English (en)
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Publication of ES480964A1 publication Critical patent/ES480964A1/es
Expired legal-status Critical Current

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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • 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
    • 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
    • Y10S436/815—Test for named compound or class of compounds
    • Y10S436/817—Steroids or hormones
    • Y10S436/818—Human chorionic gonadotropin

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)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Un método mejorado para la detección y cuantificación de un antígeno o un anticuerpo, que comprende la adición de una muestra que contiene una cantidad de antígeno o anti cuerpo, a una suspensión mantenida bajo agitación constante, de partículas reactivas recubiertas del antígeno o anticuerpo, y permitiendo que esta suspensión de reacción de partículas de antígeno recubiertas de anticuerpo, o suspensión de reacción de partículas de anticuerpo recubiertas de antígeno, se aglutine, indicando así la presencia de un antígeno o anticuerpo específico en la muestras, en el que la mejora comprende medir el cambio en el tanto por ciento de transmisión de luz a través de la suspensión de reacción durante un período de tiempo previamente determinado, y comparar el cambio en el tanto por ciento de transmisión con un gráfica patrón que indica el tanto por ciento de transmisión para el mismo período de tiempo para cantidades variables de antígeno o anticuerpo.
ES480964A 1978-05-26 1979-05-26 Un metodo mejorado para la deteccion y cuantificacion de un antigeno o un anticuerpo. Expired ES480964A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/910,060 US4205954A (en) 1978-05-26 1978-05-26 Kinetic latex agglutinometry

Publications (1)

Publication Number Publication Date
ES480964A1 true ES480964A1 (es) 1980-01-16

Family

ID=25428252

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480964A Expired ES480964A1 (es) 1978-05-26 1979-05-26 Un metodo mejorado para la deteccion y cuantificacion de un antigeno o un anticuerpo.

Country Status (5)

Country Link
US (1) US4205954A (es)
EP (1) EP0005978A1 (es)
AU (1) AU524332B2 (es)
CA (1) CA1113003A (es)
ES (1) ES480964A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109494A (en) * 1978-02-16 1979-08-28 Teikoku Hormone Mfg Co Ltd Method of measuring antigennantibody reaction
JPS5639465A (en) * 1979-09-10 1981-04-15 Olympus Optical Co Ltd Detecting method of immunological agglutination
DE3005417A1 (de) * 1980-02-14 1981-08-20 Behringwerke Ag, 3550 Marburg Verfahren zur bestimmung von immunkomplexen
US4387166A (en) * 1981-09-15 1983-06-07 Anda Biologicals Immunoassay wherein immune complex forms and ages for at least one hour
WO1983004028A1 (en) * 1982-05-06 1983-11-24 Applied Molecular Genetics, Inc. The manufacture and expression of genes for calcitonin and polypeptide analogs thereof
EP0101228B1 (en) * 1982-08-06 1986-10-08 International Institute Of Cellular And Molecular Pathology (Icp) Particle agglutination assay of antigens
US4597944A (en) * 1983-10-18 1986-07-01 Cottingham Hugh V Agglutination reagent detection system
US4789631A (en) * 1984-02-17 1988-12-06 Synbiotics Corporation Immunoassay for anti-dirofilaria immitis antibody
ATE92630T1 (de) * 1984-06-27 1993-08-15 Wako Pure Chem Ind Ltd Geraet zur messung von endotoxin.
DE3446636A1 (de) * 1984-12-20 1986-06-26 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur herstellung eines immunreaktiven poroesen traegermaterials
US4720465A (en) * 1985-05-14 1988-01-19 Fisher Scientific Company Centrifugal kinetic agglutination assay
US4721681A (en) * 1985-05-14 1988-01-26 Fisher Scientific Company Immunoassay in centrifugal field with complementary particles of differing specific gravities
US4835110A (en) * 1985-12-23 1989-05-30 Beckman Instruments, Inc. Method for enhancing analysis timing in kinetic nephelometry
FR2604526B1 (fr) * 1986-09-30 1990-12-21 Indicia Ste Civile Etu Rech Procede et dispositif de dosage de substances d'interet clinique reactives immunologiquement
US4857454A (en) * 1987-04-09 1989-08-15 a Division of Yeshiva University Albert Einstein College of Medicine of Yeshiva University Spectrophotometric method for kinetic absorbance measurements in two-phase enzyme immunoassay and apparatus therefor
EP0414223B1 (en) * 1989-08-23 1996-06-26 Canon Kabushiki Kaisha Method for measuring an immunologically active material and apparatus suitable for practising said method
ATE139341T1 (de) * 1989-08-23 1996-06-15 Canon Kk Methode zur messung eines immunologisch aktiven materials und dazu geeignete vorrichtung
US5371021A (en) * 1992-07-17 1994-12-06 Beckman Instruments, Inc. Initial rate photometric method for immunoassay
DE4306586A1 (de) * 1993-03-03 1994-09-08 Deutsches Rotes Kreuz Blutspen Verfahren zur photometrischen Erfassung einer Agglutinationsreaktion
US5385847A (en) * 1993-12-02 1995-01-31 Miles Inc. Method for the determination of urinary protein and creatinine
GB2426050A (en) * 2005-05-09 2006-11-15 Orion Diagnostica Oy Method of measuring binding rate using sonication
EP2945942B1 (en) 2013-01-18 2018-05-09 ARK Diagnostics, Inc. Voriconazole immunoassays
EP2956444B1 (en) 2013-02-13 2018-05-30 ARK Diagnostics, Inc. Posaconazole immunoassays
JP6890444B2 (ja) * 2017-03-27 2021-06-18 栄研化学株式会社 異なる担持方式で固定化した抗体担持不溶性担体粒子を用いる抗原測定法、抗原測定用試薬、及び、測定用キット
US11237179B2 (en) * 2017-10-31 2022-02-01 Canon Medical Systems Corporation Calibration curve generating method and automatic analyzing apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125235C (es) * 1965-04-15
US3873683A (en) * 1968-12-10 1975-03-25 Princeton Lab Inc Pregnancy test composition and method
GB1384399A (en) * 1971-02-01 1975-02-19 Hoffmann La Roche Automated method of obtaining serological data
US3781414A (en) * 1971-08-31 1973-12-25 Diagnostic Data Inc Orgotein-polystyrene latex diagnostic for rheumatoid factor
US3905767A (en) * 1974-01-30 1975-09-16 Miles Lab Process for qualitative analysis or quantitation of antigens or antibodies
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
US4080264A (en) * 1976-03-01 1978-03-21 Massachusetts Institute Of Technology Immunoassay by light scattering spectroscopy
JPS5811575B2 (ja) * 1976-08-16 1983-03-03 帝国臓器製薬株式会社 抗原−抗体反応の測定法
IT1087285B (it) * 1976-11-10 1985-06-04 Hoffmann La Roche Procedimento di determinazione immunologico

Also Published As

Publication number Publication date
CA1113003A (en) 1981-11-24
EP0005978A1 (en) 1979-12-12
AU4743979A (en) 1979-11-29
US4205954A (en) 1980-06-03
AU524332B2 (en) 1982-09-09

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