DE3267475D1 - Energy absorbing particle quenching in light emitting competitive protein binding assays - Google Patents

Energy absorbing particle quenching in light emitting competitive protein binding assays

Info

Publication number
DE3267475D1
DE3267475D1 DE8282300143T DE3267475T DE3267475D1 DE 3267475 D1 DE3267475 D1 DE 3267475D1 DE 8282300143 T DE8282300143 T DE 8282300143T DE 3267475 T DE3267475 T DE 3267475T DE 3267475 D1 DE3267475 D1 DE 3267475D1
Authority
DE
Germany
Prior art keywords
light emitting
energy absorbing
binding assays
protein binding
absorbing particle
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.)
Expired
Application number
DE8282300143T
Other languages
English (en)
Inventor
Yen-Ping Liu
Edwin Fisher Ullman
Martin Joseph Becker
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.)
Siemens Healthcare Diagnostics GmbH Germany
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
Application granted granted Critical
Publication of DE3267475D1 publication Critical patent/DE3267475D1/de
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DE8282300143T 1981-04-27 1982-01-12 Energy absorbing particle quenching in light emitting competitive protein binding assays Expired DE3267475D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25817681A 1981-04-27 1981-04-27

Publications (1)

Publication Number Publication Date
DE3267475D1 true DE3267475D1 (en) 1986-01-02

Family

ID=22979427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282300143T Expired DE3267475D1 (en) 1981-04-27 1982-01-12 Energy absorbing particle quenching in light emitting competitive protein binding assays

Country Status (8)

Country Link
EP (1) EP0063852B1 (de)
JP (1) JPS57179730A (de)
AU (1) AU558210B2 (de)
CA (1) CA1174166A (de)
DE (1) DE3267475D1 (de)
ES (1) ES509142A0 (de)
IL (1) IL64574A (de)
MX (1) MX166055B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL67289A (en) * 1982-03-18 1985-12-31 Miles Lab Homogeneous immunoassay with labeled monoclonal anti-analyte
EP0092344A1 (de) * 1982-04-15 1983-10-26 AMERSHAM INTERNATIONAL plc Testverfahren
US4713350A (en) * 1983-10-24 1987-12-15 Technicon Instruments Corporation Hydrophilic assay reagent containing one member of specific binding pair
US4774189A (en) * 1984-12-24 1988-09-27 Flow Cytometry Standards Corp. Fluorescent calibration microbeads simulating stained cells
US4680275A (en) * 1985-02-11 1987-07-14 Becton, Dickinson And Company Homogeneous fluorescence immunoassay using a light absorbing material
JPH02504672A (ja) * 1986-12-15 1990-12-27 ブリティッシュ　テクノロジー　グループ　ユーエスエイ，インコーポレイテッド 単量体性フタロシアニン試薬
US5494793A (en) * 1986-12-15 1996-02-27 British Technology Group Usa Inc. Monomeric phthalocyanine reagents
US5346670A (en) * 1986-12-24 1994-09-13 British Technology Group U.S.A. Inc. Phthalocyanine and tetrabenztriazaporphyrin reagents
DE69125992T2 (de) * 1990-09-14 1997-08-21 Tosoh Corp Verfahren und Kit für Immunoassay
CA2212043C (en) * 1995-02-02 2005-08-30 Chugai Seiyaku Kabushiki Kaisha Method for assay of analyte by adjustment of chemiluminescence
AUPN214095A0 (en) 1995-04-03 1995-04-27 Australian Water Technologies Pty Ltd Method for detecting microorganisms using flow cytometry
US5783453A (en) * 1995-06-29 1998-07-21 Chiron Diagnostics Corporation Non-separation specific binding chemiluminescent assay

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853987A (en) * 1971-09-01 1974-12-10 W Dreyer Immunological reagent and radioimmuno assay
CA1111762A (en) * 1977-12-28 1981-11-03 David S. Frank Fluorescent rare earth chelate in polymeric latex particles
AU531777B2 (en) * 1978-04-05 1983-09-08 Syva Co. Label/solid conjugate immunoassay system
US4220450A (en) * 1978-04-05 1980-09-02 Syva Company Chemically induced fluorescence immunoassay
US4256834A (en) * 1979-04-09 1981-03-17 Syva Company Fluorescent scavenger particle immunoassay
US4261968A (en) * 1979-05-10 1981-04-14 Syva Company Fluorescence quenching with immunological pairs in immunoassays

Also Published As

Publication number Publication date
EP0063852A3 (en) 1982-12-29
AU558210B2 (en) 1987-01-22
EP0063852A2 (de) 1982-11-03
EP0063852B1 (de) 1985-11-21
ES8303699A1 (es) 1983-02-01
IL64574A0 (en) 1982-03-31
AU7889281A (en) 1982-11-04
ES509142A0 (es) 1983-02-01
IL64574A (en) 1986-01-31
JPH0249471B2 (de) 1990-10-30
JPS57179730A (en) 1982-11-05
CA1174166A (en) 1984-09-11
MX166055B (es) 1992-12-16

Similar Documents

Publication Publication Date Title
GB2074342B (en) Reflectors
JPS5710101A (en) Solar reflector
GB8406743D0 (en) Sulfonated zinc and aluminium phthalocyanine
DE3267475D1 (en) Energy absorbing particle quenching in light emitting competitive protein binding assays
GB8522085D0 (en) Particle sorting
IL63639A0 (en) Radiation reflector arrangement
DK190783D0 (da) Sorteringsanlaeg
JPS5761836A (en) Energy buffer
GB2120779B (en) Quantitative analysis in accordance with cars
EP0110026A3 (en) Prefabricated plate-like composites
AU9094982A (en) Photogenic labels to alleviate quenching in immuno assays
EP0115066A3 (en) Acrylic resins with slight water absorption
GB8310946D0 (en) Sorting
GB2134211B (en) Kinetic energy absorber
GB2124689B (en) Roof light
DE3163734D1 (en) Energy absorbing belt-like member
ES545244A0 (es) Mejoras en sujeciones de municion
GB8316631D0 (en) Energy absorption arrangement
GB8426278D0 (en) Energy absorber
GB2128667B (en) Roof light
AT380941B (de) Ofen in fertigteilbauweise
GB2133212B (en) Pin diode
JPS5715304A (en) Reflector structure
BG34052A1 (en) Winter common wheat sort <lada>
GR65161B (en) Mechanism which transport the solar light and heat to different directions

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DADE BEHRING MARBURG GMBH, 35041 MARBURG, DE