DE3781335D1 - Immunoassay mit verwendung von kolloidalem gold. - Google Patents
Immunoassay mit verwendung von kolloidalem gold.Info
- Publication number
- DE3781335D1 DE3781335D1 DE8787305027T DE3781335T DE3781335D1 DE 3781335 D1 DE3781335 D1 DE 3781335D1 DE 8787305027 T DE8787305027 T DE 8787305027T DE 3781335 T DE3781335 T DE 3781335T DE 3781335 D1 DE3781335 D1 DE 3781335D1
- Authority
- DE
- Germany
- Prior art keywords
- immunoassay
- colloidal gold
- colloidal
- gold
- 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
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
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
-
- 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
-
- 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
-
- 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
- G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Endocrinology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87235786A | 1986-06-09 | 1986-06-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3781335D1 true DE3781335D1 (de) | 1992-10-01 |
DE3781335T2 DE3781335T2 (de) | 1992-12-17 |
Family
ID=25359420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787305027T Expired - Lifetime DE3781335T2 (de) | 1986-06-09 | 1987-06-08 | Immunoassay mit verwendung von kolloidalem gold. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0250137B1 (de) |
JP (1) | JP2537873B2 (de) |
AR (1) | AR241965A1 (de) |
AT (1) | ATE79956T1 (de) |
AU (1) | AU602694B2 (de) |
CA (1) | CA1288337C (de) |
DE (1) | DE3781335T2 (de) |
MX (1) | MX173476B (de) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5622871A (en) | 1987-04-27 | 1997-04-22 | Unilever Patent Holdings B.V. | Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents |
US5514602A (en) * | 1986-06-09 | 1996-05-07 | Ortho Diagnostic Systems, Inc. | Method of producing a metal sol reagent containing colloidal metal particles |
US5030558A (en) * | 1986-11-07 | 1991-07-09 | Syntex (U.S.A.) Inc. | Qualitative immunochromatographic method and device |
EP0291194B8 (de) | 1987-04-27 | 2003-10-22 | Inverness Medical Switzerland GmbH | Immunoassays und Vorrichtungen dafür |
US5120643A (en) * | 1987-07-13 | 1992-06-09 | Abbott Laboratories | Process for immunochromatography with colloidal particles |
GB8800702D0 (en) * | 1988-01-13 | 1988-02-10 | Nycomed As | Test method & reagent kit therefor |
US5202267A (en) * | 1988-04-04 | 1993-04-13 | Hygeia Sciences, Inc. | Sol capture immunoassay kit and procedure |
US5759774A (en) * | 1988-05-18 | 1998-06-02 | Cobe Laboratories, Inc. | Method of detecting circulating antibody types using dried or lyophilized cells |
US5620845A (en) * | 1988-06-06 | 1997-04-15 | Ampcor, Inc. | Immunoassay diagnostic kit |
AU2684488A (en) | 1988-06-27 | 1990-01-04 | Carter-Wallace, Inc. | Test device and method for colored particle immunoassay |
US6352862B1 (en) | 1989-02-17 | 2002-03-05 | Unilever Patent Holdings B.V. | Analytical test device for imuno assays and methods of using same |
GB8909478D0 (en) * | 1989-04-26 | 1989-06-14 | Bradwell Arthur R | Radial immunodiffusion and like techniques |
GR1000686B (el) * | 1989-11-16 | 1992-10-08 | Ortho Diagnostic Systems Inc | Μεθοδος παραγωγης ενος αντιδραστηριου κολλοειδους μεταλλου που περιεχει κολλοειδη τεμαχιδια μεταλλου με προκαθορισμενο μεγεθος. εθος. |
US5252496A (en) | 1989-12-18 | 1993-10-12 | Princeton Biomeditech Corporation | Carbon black immunochemical label |
KR910014706A (ko) * | 1990-01-10 | 1991-08-31 | 원본미기재 | 세척이 필요없는 개량된 이뮤노어세이(immunoassay)장치 |
US5418171A (en) * | 1991-03-28 | 1995-05-23 | Meiji Seika Kabushiki Kaisha | Method for detecting a target analyte in a sample |
US5607863A (en) | 1991-05-29 | 1997-03-04 | Smithkline Diagnostics, Inc. | Barrier-controlled assay device |
US5998220A (en) | 1991-05-29 | 1999-12-07 | Beckman Coulter, Inc. | Opposable-element assay devices, kits, and methods employing them |
US5468648A (en) | 1991-05-29 | 1995-11-21 | Smithkline Diagnostics, Inc. | Interrupted-flow assay device |
US5877028A (en) | 1991-05-29 | 1999-03-02 | Smithkline Diagnostics, Inc. | Immunochromatographic assay device |
US6168956B1 (en) | 1991-05-29 | 2001-01-02 | Beckman Coulter, Inc. | Multiple component chromatographic assay device |
US5869345A (en) | 1991-05-29 | 1999-02-09 | Smithkline Diagnostics, Inc. | Opposable-element assay device employing conductive barrier |
FI92882C (fi) * | 1992-12-29 | 1995-01-10 | Medix Biochemica Ab Oy | Kertakäyttöinen testiliuska ja menetelmä sen valmistamiseksi |
IT1271437B (it) * | 1993-03-12 | 1997-05-28 | Lofarma Farma Lab | Saggio per la determinazione di un antigene/anticorpo in un campione di prova e corredo per l'attuazione del saggio |
US5563040A (en) * | 1994-03-21 | 1996-10-08 | The United States Of America As Represented By The Secretary Of Agriculture | Method and apparatus for immunological diagnosis of fungal decay in wood |
US20010051350A1 (en) | 1995-05-02 | 2001-12-13 | Albert Nazareth | Diagnostic detection device and method |
US5851777A (en) * | 1996-02-05 | 1998-12-22 | Dade Behring Inc. | Homogeneous sol-sol assay |
JP2001504227A (ja) * | 1996-11-14 | 2001-03-27 | ポール・コーポレーション | 膜とその調製方法及び使用方法 |
US6979576B1 (en) | 1997-07-25 | 2005-12-27 | Shu-Ching Cheng | Methods of use of one step immunochromatographic device for Streptococcus A antigen |
US5879951A (en) | 1997-01-29 | 1999-03-09 | Smithkline Diagnostics, Inc. | Opposable-element assay device employing unidirectional flow |
US5939252A (en) | 1997-05-09 | 1999-08-17 | Lennon; Donald J. | Detachable-element assay device |
KR100292182B1 (ko) * | 1997-09-18 | 2001-11-26 | 모리시타 요이찌 | 면역크로마토그라피장치 |
US6140136A (en) * | 1998-09-18 | 2000-10-31 | Syntron Bioresearch, Inc. | Analytical test device and method of use |
US6372514B1 (en) | 1998-09-18 | 2002-04-16 | Syntron Bioresearch, Inc. | Even fluid front for liquid sample on test strip device |
JP4212189B2 (ja) * | 1999-07-12 | 2009-01-21 | 富士フイルム株式会社 | 乾式分析方法及び乾式分析要素 |
DE10102065C2 (de) * | 2001-01-17 | 2003-04-17 | Sartorius Gmbh | Diagnostikmembran und Verfahren zur Herstellung einer Diagnostikmembran |
NO314206B1 (no) * | 2001-04-30 | 2003-02-10 | Erling Sundrehagen | Kvantitativt kjemisk analysemetode, anordning/innretning, samt anvendelse av nevnte metode og analysesett |
WO2003087822A2 (en) | 2002-04-10 | 2003-10-23 | Response Biomedical Corporation | Sensitive immunochromatographic assay |
US7560272B2 (en) | 2003-01-04 | 2009-07-14 | Inverness Medical Switzerland Gmbh | Specimen collection and assay container |
US7538336B2 (en) * | 2003-06-03 | 2009-05-26 | Siemens Healthcare Diagnostics Inc. | Automatic identification of reagent test strips using reflectance values |
US8101429B2 (en) | 2003-06-03 | 2012-01-24 | Siemens Healthcare Diagnostics Inc. | Native analyte as a reference in lateral flow assays |
FI20040825A0 (fi) | 2004-06-15 | 2004-06-15 | Ani Biotech Oy | Suodatinväline, sen käyttö, menetelmä ja kitti |
DE112006003813T5 (de) | 2006-03-20 | 2009-01-22 | Inverness Medical Switzerland Gmbh | Wasserlösliche Konjugate zur elektrochemischen Detektion |
US7875433B2 (en) | 2007-02-26 | 2011-01-25 | Response Biomedical Corporation | Comparative multiple analyte assay |
DE102009010563A1 (de) | 2009-02-16 | 2010-08-26 | Matthias W. Engel | Vorrichtung zum Nachweis von Analyten in Körperflüssigkeiten |
US8486717B2 (en) | 2011-01-18 | 2013-07-16 | Symbolics, Llc | Lateral flow assays using two dimensional features |
US9651549B2 (en) | 2012-07-13 | 2017-05-16 | Genisphere, Llc | Lateral flow assays using DNA dendrimers |
US9874556B2 (en) | 2012-07-18 | 2018-01-23 | Symbolics, Llc | Lateral flow assays using two dimensional features |
WO2014134033A1 (en) | 2013-02-26 | 2014-09-04 | Astute Medical, Inc. | Lateral flow assay with test strip retainer |
EP3044592B1 (de) | 2013-09-13 | 2019-07-17 | Symbolics, LLC | Lateral-flow-tests mit zweidimensionalen test- und steuersignalauslesemustern |
WO2016164365A1 (en) | 2015-04-06 | 2016-10-13 | Bludiagnostics, Inc. | A test device for detecting an analyte in a saliva sample and method of use |
CN109564228A (zh) * | 2016-07-07 | 2019-04-02 | 源鉴定私人有限公司 | 血红蛋白检测试剂盒 |
EP3504551A1 (de) | 2016-08-23 | 2019-07-03 | Qoolabs, Inc. | Lateral-flow-test zur beurteilung der expression rekombinanter proteine oder reportergene |
CN113311176A (zh) * | 2021-04-14 | 2021-08-27 | 昆明天沃生物科技有限公司 | 一种检测母猪妊娠及怀胎数量的方法 |
CN117571988A (zh) * | 2024-01-09 | 2024-02-20 | 山东康华生物医疗科技股份有限公司 | 一种血筛多线试纸条、试剂盒及其制备方法和应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7807532A (nl) * | 1978-07-13 | 1980-01-15 | Akzo Nv | Metaal-immunotest. |
US4235601A (en) * | 1979-01-12 | 1980-11-25 | Thyroid Diagnostics, Inc. | Test device and method for its use |
US4366241A (en) * | 1980-08-07 | 1982-12-28 | Syva Company | Concentrating zone method in heterogeneous immunoassays |
GB2111201A (en) * | 1981-12-10 | 1983-06-29 | Celltech Ltd | Immunoassay of human luteinising hormone |
IL68506A (en) * | 1982-05-04 | 1988-06-30 | Syva Co | Simultaneous calibration heterogeneous immunoassay method and device and kit for use therein |
GB8331514D0 (en) * | 1983-11-25 | 1984-01-04 | Janssen Pharmaceutica Nv | Visualization method |
EP0167834A3 (de) * | 1984-06-08 | 1988-03-09 | Yeda Research And Development Company, Ltd. | Metall enthaltende Polyaldehydmikrokugeln |
GB8415998D0 (en) * | 1984-06-22 | 1984-07-25 | Janssen Pharmaceutica Nv | Staining method |
AU7385387A (en) * | 1986-06-09 | 1987-12-10 | Ortho Diagnostic Systems Inc. | Immunoassay using detection of colloidal gold |
-
1987
- 1987-06-04 AU AU73854/87A patent/AU602694B2/en not_active Ceased
- 1987-06-05 CA CA000538983A patent/CA1288337C/en not_active Expired - Lifetime
- 1987-06-08 EP EP87305027A patent/EP0250137B1/de not_active Expired - Lifetime
- 1987-06-08 DE DE8787305027T patent/DE3781335T2/de not_active Expired - Lifetime
- 1987-06-08 AT AT87305027T patent/ATE79956T1/de not_active IP Right Cessation
- 1987-06-08 AR AR87307805A patent/AR241965A1/es active
- 1987-06-08 JP JP62141620A patent/JP2537873B2/ja not_active Expired - Lifetime
- 1987-06-09 MX MX006829A patent/MX173476B/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU7385487A (en) | 1987-12-10 |
AU602694B2 (en) | 1990-10-25 |
CA1288337C (en) | 1991-09-03 |
EP0250137B1 (de) | 1992-08-26 |
AR241965A1 (es) | 1993-01-29 |
JP2537873B2 (ja) | 1996-09-25 |
EP0250137A3 (en) | 1988-09-07 |
ATE79956T1 (de) | 1992-09-15 |
DE3781335T2 (de) | 1992-12-17 |
EP0250137A2 (de) | 1987-12-23 |
MX173476B (es) | 1994-03-08 |
JPS6325553A (ja) | 1988-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |