DE2919835A1 - Immuntest zur bestimmung eines analyten sowie reagens und testpackung zur durchfuehrung des tests - Google Patents

Immuntest zur bestimmung eines analyten sowie reagens und testpackung zur durchfuehrung des tests

Info

Publication number
DE2919835A1
DE2919835A1 DE19792919835 DE2919835A DE2919835A1 DE 2919835 A1 DE2919835 A1 DE 2919835A1 DE 19792919835 DE19792919835 DE 19792919835 DE 2919835 A DE2919835 A DE 2919835A DE 2919835 A1 DE2919835 A1 DE 2919835A1
Authority
DE
Germany
Prior art keywords
ligand
marker
test
bound
analyte
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.)
Withdrawn
Application number
DE19792919835
Other languages
German (de)
English (en)
Inventor
John M Brinkley
Edwin F Ullman
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.)
Syva Co
Original Assignee
Syva Co
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 Syva Co filed Critical Syva Co
Publication of DE2919835A1 publication Critical patent/DE2919835A1/de
Withdrawn legal-status Critical Current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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/961—Chemistry: molecular biology and microbiology including a step of forming, releasing, or exposing the antigen or forming the hapten-immunogenic carrier complex or the antigen per se
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive
    • 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
    • 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
    • Y10S436/819—Multifunctional antigen or antibody
    • 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
    • Y10S436/829—Liposomes, e.g. encapsulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dispersion Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE19792919835 1978-05-16 1979-05-16 Immuntest zur bestimmung eines analyten sowie reagens und testpackung zur durchfuehrung des tests Withdrawn DE2919835A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/906,514 US4193983A (en) 1978-05-16 1978-05-16 Labeled liposome particle compositions and immunoassays therewith

Publications (1)

Publication Number Publication Date
DE2919835A1 true DE2919835A1 (de) 1979-11-22

Family

ID=25422574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792919835 Withdrawn DE2919835A1 (de) 1978-05-16 1979-05-16 Immuntest zur bestimmung eines analyten sowie reagens und testpackung zur durchfuehrung des tests

Country Status (6)

Country Link
US (1) US4193983A (enExample)
JP (1) JPS54151097A (enExample)
CA (1) CA1111763A (enExample)
DE (1) DE2919835A1 (enExample)
FR (1) FR2426261A1 (enExample)
GB (1) GB2021262B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103826A1 (de) * 1980-02-04 1981-12-03 Collaborative Research Inc., 02154 Waltham, Mass. Immunoassayprodukte und deren anwendung in immunoassays
EP0054952A1 (de) * 1980-12-22 1982-06-30 Seromed medizinische Vertriebs GmbH Verfahren zur Bestimmung von Antigenen, Antikörpern und deren Komplexen
FR2500165A1 (fr) * 1981-02-17 1982-08-20 Abbott Lab Procede et reactifs d'immunodetermination par polarisation de fluorescence utilisant des carboxyfluoresceines

Families Citing this family (186)

* Cited by examiner, † Cited by third party
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US4275149A (en) * 1978-11-24 1981-06-23 Syva Company Macromolecular environment control in specific receptor assays
US4374925A (en) * 1978-11-24 1983-02-22 Syva Company Macromolecular environment control in specific receptor assays
US4318707A (en) * 1978-11-24 1982-03-09 Syva Company Macromolecular fluorescent quencher particle in specific receptor assays
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US4287300A (en) * 1979-07-26 1981-09-01 Syva Company Charge effects in enzyme immunoassays
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US4407964A (en) * 1980-10-07 1983-10-04 The Regents Of The University Of California Homogeneous fluoroimmunoassay involving sensing radiation for forward and back directions
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DE3152832C2 (de) * 1980-12-22 1985-02-14 Bernd Dr. 8000 München Frenzel Verfahren zur Bestimmung von Antigenen, Antikörpern und deren Komplexen
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JPS54151097A (en) 1979-11-27
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US4193983A (en) 1980-03-18
JPS6338666B2 (enExample) 1988-08-01
GB2021262A (en) 1979-11-28

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