DE69623458D1 - Einstufige immunochromatographische vorrichtung und verfahren zu ihrer verwendung - Google Patents
Einstufige immunochromatographische vorrichtung und verfahren zu ihrer verwendungInfo
- Publication number
- DE69623458D1 DE69623458D1 DE69623458T DE69623458T DE69623458D1 DE 69623458 D1 DE69623458 D1 DE 69623458D1 DE 69623458 T DE69623458 T DE 69623458T DE 69623458 T DE69623458 T DE 69623458T DE 69623458 D1 DE69623458 D1 DE 69623458D1
- Authority
- DE
- Germany
- Prior art keywords
- region
- lateral flow
- analyte detection
- stage
- porous material
- 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 - Lifetime
Links
- 239000003153 chemical reaction reagent Substances 0.000 abstract 3
- 239000012491 analyte Substances 0.000 abstract 2
- 238000003556 assay Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- 238000002372 labelling Methods 0.000 abstract 1
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
-
- 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
- Y10S435/967—Standards, controls, materials, e.g. validation studies, buffer systems
-
- 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
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/971—Capture of complex after antigen-antibody reaction
-
- 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
-
- 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
- Y10S436/811—Test for named disease, body condition or organ function
- Y10S436/814—Pregnancy
-
- 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
- Y10S436/815—Test for named compound or class of compounds
- Y10S436/817—Steroids or hormones
- Y10S436/818—Human chorionic gonadotropin
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/444,238 US5712172A (en) | 1995-05-18 | 1995-05-18 | One step immunochromatographic device and method of use |
PCT/US1996/004748 WO1996033413A1 (en) | 1995-04-18 | 1996-04-04 | One step immunochromatographic device and method of use |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69623458D1 true DE69623458D1 (de) | 2002-10-10 |
DE69623458T2 DE69623458T2 (de) | 2003-05-28 |
Family
ID=23764058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69623458T Expired - Lifetime DE69623458T2 (de) | 1995-05-18 | 1996-04-04 | Einstufige immunochromatographische vorrichtung und verfahren zu ihrer verwendung |
Country Status (7)
Country | Link |
---|---|
US (2) | US5712172A (de) |
EP (1) | EP0824697B1 (de) |
AT (1) | ATE223575T1 (de) |
AU (1) | AU5444496A (de) |
DE (1) | DE69623458T2 (de) |
ES (1) | ES2180756T3 (de) |
WO (1) | WO1996033413A1 (de) |
Families Citing this family (138)
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1995
- 1995-05-18 US US08/444,238 patent/US5712172A/en not_active Expired - Lifetime
-
1996
- 1996-04-04 DE DE69623458T patent/DE69623458T2/de not_active Expired - Lifetime
- 1996-04-04 EP EP96911611A patent/EP0824697B1/de not_active Expired - Lifetime
- 1996-04-04 WO PCT/US1996/004748 patent/WO1996033413A1/en active IP Right Grant
- 1996-04-04 AU AU54444/96A patent/AU5444496A/en not_active Abandoned
- 1996-04-04 AT AT96911611T patent/ATE223575T1/de active
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1998
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EP0824697B1 (de) | 2002-09-04 |
AU5444496A (en) | 1996-11-07 |
EP0824697A4 (de) | 1999-04-07 |
US6368876B1 (en) | 2002-04-09 |
ATE223575T1 (de) | 2002-09-15 |
WO1996033413A1 (en) | 1996-10-24 |
US5712172A (en) | 1998-01-27 |
ES2180756T3 (es) | 2003-02-16 |
DE69623458T2 (de) | 2003-05-28 |
EP0824697A1 (de) | 1998-02-25 |
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