ZA8918B - A method for measuring the free fraction of ligands in biological fluids - Google Patents

A method for measuring the free fraction of ligands in biological fluids

Info

Publication number
ZA8918B
ZA8918B ZA8918A ZA8918A ZA8918B ZA 8918 B ZA8918 B ZA 8918B ZA 8918 A ZA8918 A ZA 8918A ZA 8918 A ZA8918 A ZA 8918A ZA 8918 B ZA8918 B ZA 8918B
Authority
ZA
South Africa
Prior art keywords
ligand
antibody
ligands
measuring
analogue
Prior art date
Application number
ZA8918A
Other languages
English (en)
Inventor
John Edward Maurice Midgley
Edward Maurice Midgley John
Christopher Peter Sheehan
Peter Sheehan Christopher
Nicos Demetriou Christofides
Demetriou Christofides Nicos
Original Assignee
Amersham Int Plc
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=27516786&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA8918(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Amersham Int Plc filed Critical Amersham Int Plc
Publication of ZA8918B publication Critical patent/ZA8918B/xx

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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • G01N33/743—Steroid hormones
    • 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
    • G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/57515—Immunoassay; Biospecific binding assay; Materials therefor for cancer of the breast
    • 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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • G01N33/78—Thyroid gland hormones, e.g. T3, T4, TBH, TBG or their receptors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Endocrinology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
ZA8918A 1988-01-08 1989-01-03 A method for measuring the free fraction of ligands in biological fluids ZA8918B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB888800419A GB8800419D0 (en) 1988-01-08 1988-01-08 Method for measuring free fraction of ligands in biological fluids
US47396490A 1990-04-17 1990-04-17
US55158090A 1990-07-02 1990-07-02
US88507092A 1992-05-18 1992-05-18
US08/022,416 US5278080A (en) 1988-01-08 1993-02-11 Method for measuring the free fraction of ligands in biological fluids

Publications (1)

Publication Number Publication Date
ZA8918B true ZA8918B (en) 1989-10-25

Family

ID=27516786

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8918A ZA8918B (en) 1988-01-08 1989-01-03 A method for measuring the free fraction of ligands in biological fluids

Country Status (12)

Country Link
US (1) US5278080A (de)
EP (1) EP0324540B2 (de)
JP (1) JP2718229B2 (de)
AT (1) ATE64469T1 (de)
AU (1) AU619712B2 (de)
CA (1) CA1340536C (de)
DE (1) DE68900106D1 (de)
ES (1) ES2029114T5 (de)
FI (1) FI92884C (de)
GB (1) GB8800419D0 (de)
WO (1) WO1989006363A1 (de)
ZA (1) ZA8918B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626468A1 (de) * 1986-08-05 1988-02-11 Hoechst Ag Verfahren und testkit zur bestimmung freier wirkstoffe in biologischen fluessigkeiten
DE3727238A1 (de) * 1987-08-14 1989-02-23 Henning Berlin Gmbh Immunologisches bestimmungsverfahren zur bestimmung von hapteneigenschaften aufweisenden freien substanzen
US5364796A (en) * 1989-07-11 1994-11-15 Pb Diagnostics Systems, Inc. Diagnostic assay system
IT1254858B (it) * 1992-04-14 1995-10-11 Metodo per la determinazione della frazione libera di sostanze presenti nei fluidi biologici.
DE4214922C2 (de) * 1992-05-06 1996-06-13 Brahms Diagnostica Gmbh Verfahren zur quantitativen Bestimmung des Anteils der freien Form eines Schilddrüsenhormon-Liganden in einer biologischen Flüssigkeit und Kit zur Durchführung eines solchen Verfahrens
EP0606950A3 (de) * 1993-01-13 1995-07-12 Eastman Kodak Co Verfahren zur Reaktionsgeschwindigkeitsmessung von Analyten.
WO1996016332A1 (en) * 1994-11-24 1996-05-30 Unipath Limited Recovery of and uses of specific binding agents
DE19504198A1 (de) * 1995-02-09 1996-08-14 Behringwerke Ag Kompetitiver Immuntest unter Verwendung komplexierter Analytderivate
US6143578A (en) * 1996-05-10 2000-11-07 Bayer Corporation Method and apparatus for wash, resuspension, recollection and localization of magnetizable particles in assays using magnetic separation technology
US5888835A (en) * 1996-05-10 1999-03-30 Chiron Diagnostics Corporation Method and apparatus for wash, resuspension, recollection and localization of magnetizable particles in assays using magnetic separation technology
CA2231569A1 (en) * 1996-07-18 1998-01-29 Behringwerke Aktiengesellschaft Reagents for assays for mycophenolic acid
US6087088A (en) * 1997-01-31 2000-07-11 Bayer Corporation Binding assays using more than one label for determining analyte in the presence of interfering factors
WO2010013525A1 (ja) * 2008-07-31 2010-02-04 日東紡績株式会社 複合体の測定方法およびそれに用いるキット
JP5997446B2 (ja) 2011-02-03 2016-09-28 アークレイ株式会社 甲状腺ホルモン固定化担体の液体試薬およびその用途
CN114544831B (zh) * 2022-02-21 2024-05-10 成都翼泰生物科技有限公司 分离血液中游离甲状腺激素的方法及其应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292296A (en) * 1978-09-12 1981-09-29 Baxter Travenol Laboratories, Inc. Diagnostic method
US4366143A (en) * 1979-09-24 1982-12-28 Amersham International Public Limited Company Assay for the free portion of substances in biological fluids
JPH0616046B2 (ja) * 1982-03-19 1994-03-02 エキンズ，ロジャー フィリップ 遊離リガンドアッセイ方法およびキット
DE3380125D1 (en) * 1982-03-22 1989-08-03 Amersham Int Plc Assay for the free portion of substances in biological fluids
ZA837119B (en) * 1982-10-07 1984-12-24 Amersham Int Plc Assay for the free portion of substances in biological fluids
GB2134806B (en) 1983-02-07 1986-07-16 English Clays Lovering Pochin A tube pressure filter
GB8408193D0 (en) * 1984-03-30 1984-05-10 Cambridge Patent Dev Antibodies
DE3727238A1 (de) * 1987-08-14 1989-02-23 Henning Berlin Gmbh Immunologisches bestimmungsverfahren zur bestimmung von hapteneigenschaften aufweisenden freien substanzen

Also Published As

Publication number Publication date
FI92884B (fi) 1994-09-30
DE68900106D1 (de) 1991-07-18
AU619712B2 (en) 1992-01-30
ES2029114T5 (es) 2001-04-16
WO1989006363A1 (en) 1989-07-13
US5278080A (en) 1994-01-11
JPH03502243A (ja) 1991-05-23
FI92884C (fi) 1995-01-10
EP0324540B1 (de) 1991-06-12
FI903348A0 (fi) 1990-07-03
ES2029114T3 (es) 1992-07-16
ATE64469T1 (de) 1991-06-15
AU2925189A (en) 1989-08-01
EP0324540A1 (de) 1989-07-19
EP0324540B2 (de) 2000-12-27
JP2718229B2 (ja) 1998-02-25
CA1340536C (en) 1999-05-11
GB8800419D0 (en) 1988-02-10

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