NO20052849L - Ikke-kompetitiv immunoassay for sma analytter. - Google Patents

Ikke-kompetitiv immunoassay for sma analytter.

Info

Publication number
NO20052849L
NO20052849L NO20052849A NO20052849A NO20052849L NO 20052849 L NO20052849 L NO 20052849L NO 20052849 A NO20052849 A NO 20052849A NO 20052849 A NO20052849 A NO 20052849A NO 20052849 L NO20052849 L NO 20052849L
Authority
NO
Norway
Prior art keywords
analyte
competitive immunoassay
small analytes
binding partner
binding
Prior art date
Application number
NO20052849A
Other languages
English (en)
Other versions
NO338417B1 (no
Inventor
Hans Soderlund
Timo Pulli
Matti Hoyhtya
Kristijjna Takkinen
Original Assignee
Valtion Teknillinen
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=8564953&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20052849(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valtion Teknillinen filed Critical Valtion Teknillinen
Publication of NO20052849L publication Critical patent/NO20052849L/no
Publication of NO338417B1 publication Critical patent/NO338417B1/no

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
    • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/44—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material not provided for elsewhere, e.g. haptens, metals, DNA, RNA, amino acids
    • 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
    • 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
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854—Immunoglobulins
    • G01N33/6857—Antibody fragments
    • 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
    • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
    • G01N33/946—CNS-stimulants, e.g. cocaine, amphetamines
    • 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
    • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
    • G01N33/948—Sedatives, e.g. cannabinoids, barbiturates
    • 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
    • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
    • G01N33/9486—Analgesics, e.g. opiates, aspirine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2470/00—Immunochemical assays or immunoassays characterised by the reaction format or reaction type
    • G01N2470/04—Sandwich assay format
    • G01N2470/06—Second binding partner specifically binding complex of analyte with first binding partner

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Emergency Medicine (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Anesthesiology (AREA)
  • Pain & Pain Management (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Wrappers (AREA)

Abstract

SAMMENDRAG Foreliggende oppfinnelse er rettet på et ikke kompetitivt immunoassay for små analytter, hvori analytten omsettes med to bindingspartnere. Den første bindingspartner bindes til analytten for å danne et kompleks mellom den første bindingspartner og analytten, og den andre bindingspartner bindes til komplekset dannet av den første bindingspartner og analytten. Det resulterende kompleks dannet mellom analytten og bindingspartner blir detektert. Bindingspartnerne er proteiner, så som antistoffer inkludert antistoffragmenter. Oppfinnelsen angår videre reagenspar og testsett som er nyttige i assayene, så vel som anvendelse av reagensparene og til en fremgangsmåte for deres fremstilling. Nye reagenser og midler for deres fremstilling er også tilveiebragt.
NO20052849A 2002-11-18 2005-06-13 Ikke-kompetitiv immunoassay for små analytter. NO338417B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20022048A FI20022048A0 (fi) 2002-11-18 2002-11-18 Ei-kompetetiivinen immunomääritys pienille analyyteille
PCT/FI2003/000875 WO2004046733A1 (en) 2002-11-18 2003-11-17 Non-competitive immunoassay for small analytes

Publications (2)

Publication Number Publication Date
NO20052849L true NO20052849L (no) 2005-06-13
NO338417B1 NO338417B1 (no) 2016-08-15

Family

ID=8564953

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052849A NO338417B1 (no) 2002-11-18 2005-06-13 Ikke-kompetitiv immunoassay for små analytter.

Country Status (17)

Country Link
US (1) US7749712B2 (no)
EP (1) EP1579222B8 (no)
JP (1) JP4729701B2 (no)
CN (1) CN1711476B (no)
AT (1) ATE408146T1 (no)
BR (1) BRPI0316384B8 (no)
CA (1) CA2503509C (no)
DE (1) DE60323538D1 (no)
DK (1) DK1579222T3 (no)
EA (1) EA200500643A1 (no)
ES (1) ES2312828T3 (no)
FI (1) FI20022048A0 (no)
MX (1) MXPA05005288A (no)
NO (1) NO338417B1 (no)
NZ (1) NZ539714A (no)
WO (1) WO2004046733A1 (no)
ZA (1) ZA200503475B (no)

Families Citing this family (32)

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US20030109067A1 (en) 2001-12-06 2003-06-12 Immunetech, Inc. Homogeneous immunoassays for multiple allergens
JP2007040834A (ja) * 2005-08-03 2007-02-15 Japan Science & Technology Agency 免疫測定用試薬
FI20075251A0 (fi) * 2007-04-13 2007-04-13 Hytest Oy Immunomääritys epästabiilien antigeenien määrittämiseksi
GB0707870D0 (en) * 2007-04-23 2007-05-30 Selected Antibodies Ltd Assay Devices and Methods and Components for use Therein
ES2373009T3 (es) * 2007-12-18 2012-01-30 INSERM (Institut National de la Santé et de la Recherche Médicale) Morfina endógena o un metabolito de origen natural de la misma como marcador para septicemia.
GB0725234D0 (en) * 2007-12-24 2008-02-06 Oxtex Ltd Electrochemical assays
EP2265951B1 (en) * 2008-04-02 2014-01-08 Vivacta Limited A method for sensing a chemical
US8093018B2 (en) 2008-05-20 2012-01-10 Otsuka Pharmaceutical Co., Ltd. Antibody identifying an antigen-bound antibody and an antigen-unbound antibody, and method for preparing the same
FI20085579A0 (fi) 2008-06-12 2008-06-12 Valtion Teknillinen Kannabiskäytön toteaminen
DE102008049601A1 (de) * 2008-09-30 2010-04-01 Siemens Healthcare Diagnostics Products Gmbh Antikörper zur Bestimmung des Prothrombin-Fragments F2/F1+2 in einem homogenen Immunoassay
US9476891B2 (en) 2009-07-21 2016-10-25 Sekisui Medical Co., Ltd. Insulin assay
IN2012DN03824A (no) 2009-10-30 2015-08-28 Merck Sharp & Dohme
EP2515110B1 (en) * 2009-11-19 2015-03-25 Ushio Denki Kabushiki Kaisha Fluoroimmunoassay method
WO2011143348A1 (en) * 2010-05-11 2011-11-17 Fox Chase Cancer Center Antibodies to tumor endothelial marker 7r
JP6156144B2 (ja) * 2011-09-21 2017-07-05 富士レビオ株式会社 親和性複合体に対する抗体
AU2012325697B2 (en) * 2011-10-21 2015-11-26 Decimadx, Llc Point-of care immunoassay for quantitative small analyte detection
EP2637021A1 (de) 2012-03-06 2013-09-11 Securetec Detektions-Systeme AG Verfahren und Vorrichtung zum Nachweis von Analyten
US9804161B1 (en) * 2012-05-14 2017-10-31 Lawrence Livermore National Security, Llc Detector and related, devices, methods and systems
EP2722669A1 (de) 2012-10-22 2014-04-23 Securetec Detektions-Systeme AG Verfahren und Vorrichtung zum Nachweis von illegalen Drogen
HK1232149A1 (zh) 2014-03-21 2018-01-05 St&T国际股份有限公司 大麻提取方法和组合物
FI126746B (en) 2014-04-07 2017-05-15 Teknologian Tutkimuskeskus Vtt Oy Antibody to HT-2 Toxin-HT-2 Toxin Antibody Complex
WO2017053567A1 (en) * 2015-09-22 2017-03-30 Delta Tm Technologies Designing customized protein-specific buffer systems
US10954500B2 (en) 2015-10-23 2021-03-23 Fred Hutchinson Cancer Research Center Methods to create chemically-induced dimerizing protein systems for regulation of cellular events
ES3061719T3 (en) 2015-12-21 2026-04-07 Turun Yliopisto Antibodies against immunocomplexes comprising cyanobacterial cyclic peptide hepatotoxins
KR20180104080A (ko) * 2016-01-22 2018-09-19 아피메딕스, 인코포레이티드 비타민 d 대사산물 검출용 장치
ES2878036T3 (es) * 2016-07-29 2021-11-18 Diazyme Laboratories Inc Métodos y composiciones para el análisis de vitamina D
JP7623705B2 (ja) 2019-12-27 2025-01-29 株式会社カイオム・バイオサイエンス 抗ｃｄｃｐ１抗体
KR20230058408A (ko) 2020-09-02 2023-05-03 고쿠리츠다이가쿠호우진 도쿄다이가쿠 암 면역 미세 환경 조절 물질 및 그에 따른 예방·진단·치료적 이용
CA3239740A1 (en) * 2021-12-03 2023-06-08 Tim C. LEUTKENS High selective cd229 antigen binding domains and methods of use
US20250375498A1 (en) 2022-07-28 2025-12-11 The University Of Tokyo Neurotrimin function inhibitor
CN117031003A (zh) * 2023-07-25 2023-11-10 深圳市科曼医疗设备有限公司 醛固酮化学发光免疫检测试剂盒
WO2025202545A1 (en) * 2024-03-27 2025-10-02 Turun Yliopisto Immunocomplex antibodies and non-competitive immunoassay for the detection of testosterone

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Also Published As

Publication number Publication date
WO2004046733A1 (en) 2004-06-03
EP1579222A1 (en) 2005-09-28
MXPA05005288A (es) 2005-08-16
BR0316384A (pt) 2005-10-04
EP1579222B1 (en) 2008-09-10
EP1579222B8 (en) 2009-01-07
ATE408146T1 (de) 2008-09-15
DE60323538D1 (de) 2008-10-23
BRPI0316384B8 (pt) 2021-07-27
CA2503509A1 (en) 2004-06-03
JP4729701B2 (ja) 2011-07-20
ES2312828T3 (es) 2009-03-01
FI20022048A0 (fi) 2002-11-18
JP2006506634A (ja) 2006-02-23
CN1711476B (zh) 2010-09-08
DK1579222T3 (da) 2008-11-17
EA200500643A1 (ru) 2005-12-29
US7749712B2 (en) 2010-07-06
NO338417B1 (no) 2016-08-15
ZA200503475B (en) 2006-07-26
NZ539714A (en) 2007-03-30
BRPI0316384B1 (pt) 2016-07-05
AU2003282143A1 (en) 2004-06-15
CA2503509C (en) 2013-02-05
CN1711476A (zh) 2005-12-21
US20060246506A1 (en) 2006-11-02

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