MX173718B - Medio para diagnostico de forma plana - Google Patents

Medio para diagnostico de forma plana

Info

Publication number
MX173718B
MX173718B MX026460A MX2646085A MX173718B MX 173718 B MX173718 B MX 173718B MX 026460 A MX026460 A MX 026460A MX 2646085 A MX2646085 A MX 2646085A MX 173718 B MX173718 B MX 173718B
Authority
MX
Mexico
Prior art keywords
emaz
region
affin
bio
fpz
Prior art date
Application number
MX026460A
Other languages
English (en)
Inventor
Helmut Kohl
Klaus Habenstein
Joseph Stark
Heinz-Jurgen Friesen
Gerd Grenner
Hans-Erwin Pauly
Original Assignee
Behringwerke Ag
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=6252876&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX173718(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Behringwerke Ag filed Critical Behringwerke Ag
Publication of MX173718B publication Critical patent/MX173718B/es

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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • 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
    • 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
    • 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
    • G01N33/54388—Immunochromatographic test strips based on lateral 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/81—Packaged device or kit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/962—Prevention or removal of interfering materials or reactants or other treatment to enhance results, e.g. determining or preventing nonspecific binding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/97—Test strip or test slide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/81—Tube, bottle, or dipstick

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Fixing For Electrophotography (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

La presente invención se refiere a medio analítico para la detección o la determinación de un componente de un par de fijación bioafín (analito) en un líquido, que consta de varias zonas de forma plana, las cuales están dispuestas unas tras de otro y que están en contacto capaz de absorber unas con otras a traves de sus aristas, que contienen una región de aplicación de eluyente (EMAZ), en un extremo y una región de absorción (SZ), en el otro extremo del medio, así como otras zonas capaces de absorción, situadas entremedias, en las cuales están dispuestos participantes en la reacción capaces de intercambios bioafines con el analito, de manera tal que se presentan separados en el espacio participantes en la reacción capaces de reaccionar entre sí, a) estando un reaccionante fijado covalentemente o por adsorción o a traves de un intercambio bioafín en una región situada entre la EMAZ y la SZ y en contacto con la SZ, a saber la región de fase sólida (FPZ), o en una reacción que transcurre en el medio mediante otros reaccionantes fijados en la FPZ covalentemente o por adsorción o a traves de un intercambio bioafín; b) encontrándose otro reaccionante marcado (conjugado) en estado no fijado en una región situada entre la EMAZ y la FPZ, y c) siendo la región de aplicación de analito la EMAZ o una región situada entre la EMAZ y la SZ.
MX026460A 1984-12-15 1985-12-13 Medio para diagnostico de forma plana MX173718B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3445816A DE3445816C1 (de) 1984-12-15 1984-12-15 Flaechenfoermiges diagnostisches Mittel

Publications (1)

Publication Number Publication Date
MX173718B true MX173718B (es) 1994-03-23

Family

ID=6252876

Family Applications (1)

Application Number Title Priority Date Filing Date
MX026460A MX173718B (es) 1984-12-15 1985-12-13 Medio para diagnostico de forma plana

Country Status (10)

Country Link
US (3) US4861711A (es)
EP (1) EP0186799B2 (es)
JP (2) JPH0778503B2 (es)
AT (1) ATE50457T1 (es)
AU (1) AU600657B2 (es)
CA (1) CA1267083A (es)
DE (2) DE3445816C1 (es)
ES (1) ES8607556A1 (es)
MX (1) MX173718B (es)
YU (1) YU45751B (es)

Families Citing this family (282)

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CA1267083A (en) 1990-03-27
USRE38688E1 (en) 2005-01-18
JPS61145459A (ja) 1986-07-03
JP2504923B2 (ja) 1996-06-05
EP0186799B1 (de) 1990-02-21
AU600657B2 (en) 1990-08-23
EP0186799B2 (de) 1993-10-20
YU45751B (sh) 1992-07-20
YU193685A (en) 1988-04-30
DE3576083D1 (de) 1990-03-29
JPH0778503B2 (ja) 1995-08-23
DE3445816C1 (de) 1986-06-12
JPH0755808A (ja) 1995-03-03
AU5131585A (en) 1986-06-19
EP0186799A1 (de) 1986-07-09
ATE50457T1 (de) 1990-03-15
US4861711A (en) 1989-08-29
ES549895A0 (es) 1986-05-16
ES8607556A1 (es) 1986-05-16
USRE37437E1 (en) 2001-11-06

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