IL81811A0 - Multizone test device for the determination of an analyte in a liquid test medium - Google Patents

Multizone test device for the determination of an analyte in a liquid test medium

Info

Publication number
IL81811A0
IL81811A0 IL81811A IL8181187A IL81811A0 IL 81811 A0 IL81811 A0 IL 81811A0 IL 81811 A IL81811 A IL 81811A IL 8181187 A IL8181187 A IL 8181187A IL 81811 A0 IL81811 A0 IL 81811A0
Authority
IL
Israel
Prior art keywords
reagent
layer
analyte
test device
test medium
Prior art date
Application number
IL81811A
Other languages
English (en)
Original Assignee
Miles Lab
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 Miles Lab filed Critical Miles Lab
Publication of IL81811A0 publication Critical patent/IL81811A0/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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54391—Immunochromatographic test strips based on vertical flow
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (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 Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IL81811A 1986-06-18 1987-03-06 Multizone test device for the determination of an analyte in a liquid test medium IL81811A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87546486A 1986-06-18 1986-06-18

Publications (1)

Publication Number Publication Date
IL81811A0 true IL81811A0 (en) 1987-10-20

Family

ID=25365854

Family Applications (1)

Application Number Title Priority Date Filing Date
IL81811A IL81811A0 (en) 1986-06-18 1987-03-06 Multizone test device for the determination of an analyte in a liquid test medium

Country Status (11)

Country Link
EP (1) EP0249851B1 (da)
JP (1) JPH0625766B2 (da)
AT (1) ATE75046T1 (da)
AU (1) AU579769B2 (da)
CA (1) CA1289872C (da)
DE (1) DE3778215D1 (da)
DK (1) DK308487A (da)
FI (1) FI872672A7 (da)
IL (1) IL81811A0 (da)
NO (1) NO872349L (da)
ZA (1) ZA872026B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2004066A6 (es) * 1987-01-21 1988-12-01 Euro Fassel Aktiebolag Metodo para analisis cualitativo y-o cuantitativo de antigenos,anticuerpos yno microorganismos u otras celulas y su correspondiente equipo
IT1223295B (it) * 1987-08-14 1990-09-19 Boehringer Biochemia Srl Dispositivo e metodo immunodiagnostico
FR2630827B1 (fr) * 1988-04-28 1994-06-03 Oris Ind Dispositif et procede pour la determination qualitative et quantitative rapide de la presence d'un ligand reactif dans un fluide
US6254831B1 (en) 1998-01-21 2001-07-03 Bayer Corporation Optical sensors with reflective materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120945A (en) * 1976-07-06 1978-10-17 Becton, Dickinson & Company Substrate coated with receptor and labeled ligand for assays
US4333733A (en) * 1980-07-17 1982-06-08 Eastman Kodak Company Continuous release of reagent in an analytical element to reduce assay interference
JPS5818167A (ja) * 1981-07-24 1983-02-02 Fuji Photo Film Co Ltd 分析フイルム及びこれを用いる分析方法
US4446232A (en) * 1981-10-13 1984-05-01 Liotta Lance A Enzyme immunoassay with two-zoned device having bound antigens
US4562148A (en) * 1981-11-06 1985-12-31 Miles Laboratories, Inc. Analytical element and method for preventing reagent migration
JPS5977356A (ja) * 1982-06-30 1984-05-02 Fuji Photo Film Co Ltd 螢光アツセイ用多層分析要素およびそれを用いる螢光アツセイ法
JPS6071954A (ja) * 1983-09-28 1985-04-23 Nippon Zenyaku Kogyo Kk 固層固定化反応法
DE3445816C1 (de) * 1984-12-15 1986-06-12 Behringwerke Ag, 3550 Marburg Flaechenfoermiges diagnostisches Mittel
IT1200382B (it) * 1985-02-08 1989-01-18 Boehringer Biochemia Srl Sistema di rilevazione e/o dosaggio di parametri clinici per via immuno enzimatica
US4806311A (en) * 1985-08-28 1989-02-21 Miles Inc. Multizone analytical element having labeled reagent concentration zone
CA1282693C (en) * 1986-07-10 1991-04-09 Richard L. Columbus Analytical element having water-soluble polymers and determinations using same

Also Published As

Publication number Publication date
NO872349D0 (no) 1987-06-04
NO872349L (no) 1987-12-21
AU7389187A (en) 1988-01-07
DE3778215D1 (de) 1992-05-21
JPS633263A (ja) 1988-01-08
EP0249851B1 (en) 1992-04-15
AU579769B2 (en) 1988-12-08
EP0249851A3 (en) 1988-07-13
CA1289872C (en) 1991-10-01
DK308487A (da) 1987-12-19
DK308487D0 (da) 1987-06-17
ATE75046T1 (de) 1992-05-15
ZA872026B (en) 1987-11-25
FI872672A0 (fi) 1987-06-16
FI872672A7 (fi) 1987-12-19
EP0249851A2 (en) 1987-12-23
JPH0625766B2 (ja) 1994-04-06

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