IL92164A - שיטת בדיקה אלקטרוכמילומיניסצנטית המבוססת על חלקיקים - Google Patents

שיטת בדיקה אלקטרוכמילומיניסצנטית המבוססת על חלקיקים

Info

Publication number
IL92164A
IL92164A IL9216489A IL9216489A IL92164A IL 92164 A IL92164 A IL 92164A IL 9216489 A IL9216489 A IL 9216489A IL 9216489 A IL9216489 A IL 9216489A IL 92164 A IL92164 A IL 92164A
Authority
IL
Israel
Prior art keywords
interest
analyte
binding
assay
particles
Prior art date
Application number
IL9216489A
Other languages
English (en)
Other versions
IL92164A0 (en
Original Assignee
Igen 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
Application filed by Igen Inc filed Critical Igen Inc
Publication of IL92164A0 publication Critical patent/IL92164A0/xx
Publication of IL92164A publication Critical patent/IL92164A/he

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813Hybridisation assays
    • C12Q1/6816Hybridisation assays characterised by the detection means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326Magnetic particles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366Apparatus specially adapted for solid-phase testing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366Apparatus specially adapted for solid-phase testing
    • G01N33/54373Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438Electrodes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/69Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids, e.g. molten metal
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76Chemiluminescence; Bioluminescence
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2458/00Labels used in chemical analysis of biological material
    • G01N2458/30Electrochemically active labels

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
IL9216489A 1988-11-03 1989-10-31 שיטת בדיקה אלקטרוכמילומיניסצנטית המבוססת על חלקיקים IL92164A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26688288A 1988-11-03 1988-11-03

Publications (2)

Publication Number Publication Date
IL92164A0 IL92164A0 (en) 1990-07-12
IL92164A true IL92164A (he) 1996-01-19

Family

ID=23016372

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9216489A IL92164A (he) 1988-11-03 1989-10-31 שיטת בדיקה אלקטרוכמילומיניסצנטית המבוססת על חלקיקים

Country Status (11)

Country Link
EP (2) EP0757252A3 (he)
JP (1) JP2992974B2 (he)
KR (1) KR0143993B1 (he)
AT (1) ATE180057T1 (he)
AU (1) AU637775B2 (he)
CA (1) CA2002101C (he)
DE (1) DE68928994T2 (he)
IL (1) IL92164A (he)
SG (1) SG60022A1 (he)
WO (1) WO1990005301A1 (he)
ZA (1) ZA898290B (he)

Families Citing this family (75)

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ZA929351B (en) * 1991-12-11 1993-06-04 Igen Inc Electrochemiluminescent label for DNA assays.
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CN1114106C (zh) 1994-07-25 2003-07-09 罗切诊断学有限公司 金属螯合物标记的肽及其制备方法
US5660991A (en) * 1994-10-28 1997-08-26 Lakowicz; Joseph R. Long lifetime anisotropy (polarization) probes for clinical chemistry, immunoassays, affinity assays and biomedical research
US5744367A (en) * 1994-11-10 1998-04-28 Igen International, Inc. Magnetic particle based electrochemiluminescent detection apparatus and method
AU4756296A (en) * 1995-01-06 1996-07-24 Igen, Inc. Electrogenerated chemiluminescence through enhanced particle luminescence
US6140045A (en) 1995-03-10 2000-10-31 Meso Scale Technologies Multi-array, multi-specific electrochemiluminescence testing
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NZ306051A (en) * 1995-03-10 1999-11-29 Meso Scale Technologies Llc Testing using electrochemiluminescence
US6319670B1 (en) 1995-05-09 2001-11-20 Meso Scale Technology Llp Methods and apparatus for improved luminescence assays using microparticles
AU5920696A (en) * 1995-05-18 1996-11-29 Igen, Inc. Method for derivitizing electrodes and assay methods using s uch derivitized electrodes
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EP1436620B1 (en) * 2001-09-10 2014-04-23 Meso Scale Technologies, LLC Methods and apparatus for conducting multiple measurements on a sample
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
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JP6979941B2 (ja) 2015-08-20 2021-12-15 エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft Peg化分析物特異的結合剤を用いた粒子に基づくイムノアッセイ
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CN108780092A (zh) 2016-03-07 2018-11-09 豪夫迈·罗氏有限公司 抗p53抗体的检测
CN110234995A (zh) 2017-02-02 2019-09-13 豪夫迈·罗氏有限公司 使用至少两种聚乙二醇化的分析物特异性结合试剂的免疫测定
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CN111936522B (zh) 2018-04-18 2024-07-02 豪夫迈·罗氏有限公司 新型抗胸苷激酶抗体
CN112639475A (zh) 2018-08-31 2021-04-09 豪夫迈·罗氏有限公司 Dlbcl的预后指数中的胸苷激酶(tk-1)
CN113272327A (zh) 2018-12-30 2021-08-17 豪夫迈·罗氏有限公司 抗兔cd19抗体及其使用方法
CN113811770B (zh) 2019-05-13 2024-06-28 豪夫迈·罗氏有限公司 抑制干扰的药代动力学免疫测定
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JP7315781B2 (ja) 2019-07-22 2023-07-26 エフ. ホフマン-ラ ロシュ アーゲー 子宮内膜症の非侵襲的診断のための血液バイオマーカーとしてのs100a12
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KR20220016210A (ko) 2019-07-22 2022-02-08 에프. 호프만-라 로슈 아게 자궁내막증의 비-침습적 진단용 혈액 생물표지자로써 s100a9
WO2021013786A1 (en) 2019-07-22 2021-01-28 F. Hoffmann-La Roche Ag S100a6 as blood biomarker for the non-invasive diagnosis of endometriosis
EP4058459A1 (en) 2019-11-15 2022-09-21 F. Hoffmann-La Roche AG Derivatization of beta-lactam antibiotics for massspec measurements in patient samples
CN114930170A (zh) 2020-01-02 2022-08-19 豪夫迈·罗氏有限公司 用于测定脑中的治疗性抗体量的方法
IL298923A (he) 2020-06-16 2023-02-01 Hoffmann La Roche שיטה לקביעת האנטיגן החופשי של נוגדן בדגימה
CN116829951A (zh) 2020-11-02 2023-09-29 豪夫迈·罗氏有限公司 SARS-CoV-2核衣壳抗体
CN112816703A (zh) * 2020-12-30 2021-05-18 北京联众泰克科技有限公司 用于抗缪勒管激素检测的组合物及应用和磁微球电化学发光免疫检测试剂盒与检测方法
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CN117099001A (zh) 2021-04-01 2023-11-21 豪夫迈·罗氏有限公司 Psp94作为血液生物标志物用于子宫内膜异位症的非侵入性诊断
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CN117858905A (zh) 2021-08-19 2024-04-09 豪夫迈·罗氏有限公司 多价抗变体fc区抗体及使用方法
WO2023072904A1 (en) 2021-10-26 2023-05-04 F. Hoffmann-La Roche Ag Monoclonal antibodies specific for sars-cov-2 rbd
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WO2023131594A1 (en) 2022-01-05 2023-07-13 F. Hoffmann-La Roche Ag Derivatization of compounds in patient samples for therapeutic drug monitoring (tdm)
WO2023247752A1 (en) 2022-06-23 2023-12-28 F. Hoffmann-La Roche Ag Method for diagnosing endometriosis and for classifying the stage of endometriosis
WO2024017982A1 (en) 2022-07-22 2024-01-25 F. Hoffmann-La Roche Ag Leukotriene a4 hydrolase (lta4h) as (blood) biomarker for the diagnosis of polycystic ovarian syndrome
WO2024017983A1 (en) 2022-07-22 2024-01-25 F. Hoffmann-La Roche Ag Meteorin-like protein (metrnl) as (blood) biomarker for the diagnosis of polycystic ovarian syndrome
WO2024017985A1 (en) 2022-07-22 2024-01-25 F. Hoffmann-La Roche Ag Fibroblast growth factor binding protein 1 (fgfbp1) as (blood) biomarker for the diagnosis of polycystic ovarian syndrome
TW202417842A (zh) 2022-08-24 2024-05-01 美商安進公司 抗藥物抗體測定

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Also Published As

Publication number Publication date
ATE180057T1 (de) 1999-05-15
DE68928994T2 (de) 1999-12-16
CA2002101C (en) 2002-05-28
KR900702368A (ko) 1990-12-06
WO1990005301A1 (en) 1990-05-17
AU637775B2 (en) 1993-06-10
EP0446245A4 (en) 1991-11-13
AU4635789A (en) 1990-05-28
ZA898290B (en) 1991-06-26
EP0446245B1 (en) 1999-05-12
JP2992974B2 (ja) 1999-12-20
KR0143993B1 (ko) 1998-07-15
JPH04502209A (ja) 1992-04-16
CA2002101A1 (en) 1990-05-03
EP0446245A1 (en) 1991-09-18
SG60022A1 (en) 1999-02-22
DE68928994D1 (de) 1999-06-17
IL92164A0 (en) 1990-07-12
EP0757252A3 (en) 1997-04-16
EP0757252A2 (en) 1997-02-05

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