ATE177533T1 - Verfahren zur bestimmung einer immunologischen aktiven substanz mittels magnetischer latexteilchen und nichtmagnetischer teilchen - Google Patents
Verfahren zur bestimmung einer immunologischen aktiven substanz mittels magnetischer latexteilchen und nichtmagnetischer teilchenInfo
- Publication number
- ATE177533T1 ATE177533T1 AT94923751T AT94923751T ATE177533T1 AT E177533 T1 ATE177533 T1 AT E177533T1 AT 94923751 T AT94923751 T AT 94923751T AT 94923751 T AT94923751 T AT 94923751T AT E177533 T1 ATE177533 T1 AT E177533T1
- Authority
- AT
- Austria
- Prior art keywords
- magnetic
- immunological
- particles
- determining
- active substance
- Prior art date
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
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
- G01N33/54326—Magnetic particles
- G01N33/54333—Modification of conditions of immunological binding reaction, e.g. use of more than one type of particle, use of chemical agents to improve binding, choice of incubation time or application of magnetic field during binding reaction
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9309296A FR2708348B1 (fr) | 1993-07-28 | 1993-07-28 | Procédé de dosage d'une substance immunologique au moyen de particules de latex magnétiques et de particules non-magnétiques. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE177533T1 true ATE177533T1 (de) | 1999-03-15 |
Family
ID=9449720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94923751T ATE177533T1 (de) | 1993-07-28 | 1994-07-27 | Verfahren zur bestimmung einer immunologischen aktiven substanz mittels magnetischer latexteilchen und nichtmagnetischer teilchen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0711414B1 (de) |
JP (1) | JPH09504094A (de) |
AT (1) | ATE177533T1 (de) |
DE (1) | DE69417039T2 (de) |
FR (1) | FR2708348B1 (de) |
WO (1) | WO1995004279A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5998224A (en) * | 1997-05-16 | 1999-12-07 | Abbott Laboratories | Magnetically assisted binding assays utilizing a magnetically responsive reagent |
JP4684377B2 (ja) * | 1998-06-26 | 2011-05-18 | ライオン株式会社 | 花粉症予防剤 |
US6294342B1 (en) | 1999-09-29 | 2001-09-25 | Abbott Laboratories | Magnetically assisted binding assays utilizing a magnetically responsive reagent |
DE10028837A1 (de) * | 2000-06-15 | 2001-12-20 | Roche Diagnostics Gmbh | Verfahren zum Nachweis von Influenza A/B-Viren |
DE10050029B4 (de) * | 2000-10-06 | 2004-09-23 | Stiftung Caesar | Chemischer Sensor mit magnetischen Partikeln |
US6837171B1 (en) | 2002-04-29 | 2005-01-04 | Palmer/Snyder Furniture Company | Lightweight table with unitized table top |
US7285424B2 (en) | 2002-08-27 | 2007-10-23 | Kimberly-Clark Worldwide, Inc. | Membrane-based assay devices |
US7781172B2 (en) | 2003-11-21 | 2010-08-24 | Kimberly-Clark Worldwide, Inc. | Method for extending the dynamic detection range of assay devices |
US7247500B2 (en) | 2002-12-19 | 2007-07-24 | Kimberly-Clark Worldwide, Inc. | Reduction of the hook effect in membrane-based assay devices |
US20040197819A1 (en) | 2003-04-03 | 2004-10-07 | Kimberly-Clark Worldwide, Inc. | Assay devices that utilize hollow particles |
US7851209B2 (en) | 2003-04-03 | 2010-12-14 | Kimberly-Clark Worldwide, Inc. | Reduction of the hook effect in assay devices |
US20050112703A1 (en) | 2003-11-21 | 2005-05-26 | Kimberly-Clark Worldwide, Inc. | Membrane-based lateral flow assay devices that utilize phosphorescent detection |
US7943089B2 (en) | 2003-12-19 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Laminated assay devices |
JP4653574B2 (ja) * | 2005-06-24 | 2011-03-16 | 積水化学工業株式会社 | ヘモグロビンA1cの測定方法 |
WO2008148201A1 (en) | 2007-06-05 | 2008-12-11 | Bank Of Canada | Ink or toner compositions, methods of use, and products derived therefrom |
JP5879189B2 (ja) * | 2012-04-26 | 2016-03-08 | 株式会社日立製作所 | 交流磁場を用いた磁気的免疫検査方法及び検査装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115535A (en) * | 1977-06-22 | 1978-09-19 | General Electric Company | Diagnostic method employing a mixture of normally separable protein-coated particles |
FI851702A0 (fi) * | 1985-04-29 | 1985-04-29 | Labsystems Oy | Foerfarande och anordning foer utfoering immunobestaemningar. |
US4859612A (en) * | 1987-10-07 | 1989-08-22 | Hygeia Sciences, Inc. | Metal sol capture immunoassay procedure, kit for use therewith and captured metal containing composite |
CA2021946A1 (en) * | 1989-07-28 | 1991-01-29 | Mitsubishi Chemical Corporation | Determination and detection of antibody and its immunoglobulin class |
JPH05180842A (ja) * | 1991-11-08 | 1993-07-23 | Nippon Paint Co Ltd | 抗原・抗体反応による生体内物質の測定方法 |
-
1993
- 1993-07-28 FR FR9309296A patent/FR2708348B1/fr not_active Expired - Fee Related
-
1994
- 1994-07-27 WO PCT/FR1994/000948 patent/WO1995004279A1/fr active IP Right Grant
- 1994-07-27 AT AT94923751T patent/ATE177533T1/de not_active IP Right Cessation
- 1994-07-27 JP JP7505617A patent/JPH09504094A/ja active Pending
- 1994-07-27 DE DE69417039T patent/DE69417039T2/de not_active Expired - Fee Related
- 1994-07-27 EP EP94923751A patent/EP0711414B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0711414A1 (de) | 1996-05-15 |
JPH09504094A (ja) | 1997-04-22 |
EP0711414B1 (de) | 1999-03-10 |
WO1995004279A1 (fr) | 1995-02-09 |
DE69417039D1 (de) | 1999-04-15 |
FR2708348A1 (fr) | 1995-02-03 |
FR2708348B1 (fr) | 1995-10-06 |
DE69417039T2 (de) | 1999-07-15 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |