DE69217957T2 - Verfahren zur beseitigung von falschen ergebnissen in einem immunoassay - Google Patents

Verfahren zur beseitigung von falschen ergebnissen in einem immunoassay

Info

Publication number
DE69217957T2
DE69217957T2 DE69217957T DE69217957T DE69217957T2 DE 69217957 T2 DE69217957 T2 DE 69217957T2 DE 69217957 T DE69217957 T DE 69217957T DE 69217957 T DE69217957 T DE 69217957T DE 69217957 T2 DE69217957 T2 DE 69217957T2
Authority
DE
Germany
Prior art keywords
immunoassay
incorrect results
removing incorrect
results
incorrect
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.)
Revoked
Application number
DE69217957T
Other languages
English (en)
Other versions
DE69217957D1 (de
Inventor
Hemant Vaidya
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.)
Dade Behring Inc
Original Assignee
Dade Chemistry Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24958727&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69217957(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dade Chemistry Systems Inc filed Critical Dade Chemistry Systems Inc
Publication of DE69217957D1 publication Critical patent/DE69217957D1/de
Application granted granted Critical
Publication of DE69217957T2 publication Critical patent/DE69217957T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • G01N33/5306—Improving reaction conditions, e.g. reduction of non-specific binding, promotion of specific binding

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Peptides Or Proteins (AREA)
DE69217957T 1991-07-26 1992-07-23 Verfahren zur beseitigung von falschen ergebnissen in einem immunoassay Revoked DE69217957T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73615691A 1991-07-26 1991-07-26
PCT/US1992/006006 WO1993003366A1 (en) 1991-07-26 1992-07-23 Method for eliminating erroneous results in an immunoassay

Publications (2)

Publication Number Publication Date
DE69217957D1 DE69217957D1 (de) 1997-04-10
DE69217957T2 true DE69217957T2 (de) 1997-08-07

Family

ID=24958727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217957T Revoked DE69217957T2 (de) 1991-07-26 1992-07-23 Verfahren zur beseitigung von falschen ergebnissen in einem immunoassay

Country Status (4)

Country Link
EP (1) EP0597902B1 (de)
JP (1) JP2716103B2 (de)
DE (1) DE69217957T2 (de)
WO (1) WO1993003366A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912033A (en) * 1985-11-14 1990-03-27 Washington University Creatine kinase MB determination method
US4914040A (en) * 1988-03-03 1990-04-03 Boehringer Mannheim Gmbh Reagent and method for determination of a polyvalent substance using an immunoaggregate
EP0460094A1 (de) * 1989-02-21 1991-12-11 Pitman-Moore, Inc. Vermeidung falsch-positiver ergebnisse bei elisa-bestimmungsmethoden
AU6710790A (en) * 1989-10-24 1991-05-31 E.I. Du Pont De Nemours And Company Use of polymerized immunoglobulin to reduce the incidence of false-positive responses in immunoassays
CA2044629A1 (en) * 1989-11-02 1991-05-03 Kimihiko Matsuzawa Method for the immunological assay of human thrombomodulin, reagent therefor and kit therefor
EP0440044A1 (de) * 1990-01-31 1991-08-07 Abbott Laboratories Verfahren zur Vermeidung humaner Anti-Maus-Antikörper-Störungen in den in vitro diagnostischen Bestimmungsverfahren
AU645981B2 (en) * 1990-04-25 1994-02-03 City Of Hope Removal of human anti-murine and heterophilic antibody interference in double antibody EIA assays

Also Published As

Publication number Publication date
EP0597902B1 (de) 1997-03-05
EP0597902A1 (de) 1994-05-25
JP2716103B2 (ja) 1998-02-18
DE69217957D1 (de) 1997-04-10
WO1993003366A1 (en) 1993-02-18
JPH06509420A (ja) 1994-10-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation
8327 Change in the person/name/address of the patent owner

Owner name: DADE BEHRING, INC.(N.D.GES.DES STAATES DELAWARE),