ATE164681T1 - Immunoassay-verfahren mit verwendung von zeta potential - Google Patents
Immunoassay-verfahren mit verwendung von zeta potentialInfo
- Publication number
- ATE164681T1 ATE164681T1 AT94908475T AT94908475T ATE164681T1 AT E164681 T1 ATE164681 T1 AT E164681T1 AT 94908475 T AT94908475 T AT 94908475T AT 94908475 T AT94908475 T AT 94908475T AT E164681 T1 ATE164681 T1 AT E164681T1
- Authority
- AT
- Austria
- Prior art keywords
- zeta potential
- pct
- analyte
- sec
- immunoassay procedure
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000003018 immunoassay Methods 0.000 title 1
- 239000012491 analyte Substances 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 2
- 239000013543 active substance Substances 0.000 abstract 1
- 230000002596 correlated effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 230000000984 immunochemical effect Effects 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
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
- G01N33/5438—Electrodes
-
- 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
-
- 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
- Y10S436/808—Automated 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
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/823—Immunogenic carrier or carrier per se
-
- 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
- Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
- Y10S530/81—Carrier - bound or immobilized peptides or proteins and the preparation thereof, e.g. biological cell or cell fragment as carrier
-
- 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
- Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
- Y10S530/81—Carrier - bound or immobilized peptides or proteins and the preparation thereof, e.g. biological cell or cell fragment as carrier
- Y10S530/811—Peptides or proteins is immobilized on, or in, an inorganic carrier
-
- 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
- Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
- Y10S530/81—Carrier - bound or immobilized peptides or proteins and the preparation thereof, e.g. biological cell or cell fragment as carrier
- Y10S530/812—Peptides or proteins is immobilized on, or in, an organic carrier
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (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)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5050257A JPH06265551A (ja) | 1993-03-11 | 1993-03-11 | ゼータ電位を用いた免疫学的測定方法及び免疫学的測定用キット |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE164681T1 true ATE164681T1 (de) | 1998-04-15 |
Family
ID=12853932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94908475T ATE164681T1 (de) | 1993-03-11 | 1994-02-25 | Immunoassay-verfahren mit verwendung von zeta potential |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5686252A (de) |
| EP (1) | EP0688428B1 (de) |
| JP (1) | JPH06265551A (de) |
| AT (1) | ATE164681T1 (de) |
| CA (1) | CA2157893A1 (de) |
| DE (1) | DE69409372T2 (de) |
| ES (1) | ES2117784T3 (de) |
| WO (1) | WO1994020853A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4442685C1 (de) * | 1994-11-30 | 1996-03-07 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur Bestimmung eines Strömungspotentials |
| JP4809983B2 (ja) * | 2001-02-14 | 2011-11-09 | 明彦 谷岡 | 生体高分子とリガンドとの相互作用を検出する装置及びその方法 |
| GB0103611D0 (en) * | 2001-02-14 | 2001-03-28 | Zetatronics Ltd | Further improved method for detecting cells |
| US7412632B2 (en) * | 2003-11-25 | 2008-08-12 | Ford Motor Company | Method to facilitate failure modes and effects analysis |
| CN1312477C (zh) * | 2004-09-13 | 2007-04-25 | 王占科 | 不同阻抗系列免疫微球及制备方法、以及对其进行检测的方法与装置 |
| GB2479394A (en) * | 2010-04-08 | 2011-10-12 | Daoyi Chen | Measurement of isotopes using zeta potential |
| US10648945B2 (en) | 2010-12-17 | 2020-05-12 | Malvern Panalytical Limited | Laser doppler electrophoresis using a diffusion barrier |
| JP6230027B2 (ja) * | 2012-08-24 | 2017-11-15 | 国立大学法人 東京大学 | エキソソームの分析方法、エキソソーム分析装置、抗体−エキソソーム複合体、及びエキソソーム電気泳動チップ |
| US20150241456A1 (en) * | 2012-09-20 | 2015-08-27 | Manas K. Haldar | Methods for using lipid particles |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4164558A (en) * | 1976-11-22 | 1979-08-14 | Massachusetts Institute Of Technology | Method for optimizing reagents for agglutination reactions |
| US4191739A (en) * | 1977-10-17 | 1980-03-04 | General Electric Company | Antigen-antibody reaction assay employing particle aggregation and resistive pulse analysis |
| CA1177751A (en) * | 1980-12-09 | 1984-11-13 | Shuntaro Hosaka | Immunoparticles and process for preparing same |
| DE3303083A1 (de) * | 1983-01-31 | 1984-08-02 | Behringwerke Ag, 3550 Marburg | Immunologisches latex-agglutinationsverfahren und mittel |
| JPH0692969B2 (ja) * | 1986-07-30 | 1994-11-16 | 株式会社シノテスト | 免疫的測定方法 |
| DE3811102A1 (de) * | 1987-04-02 | 1988-10-13 | Lion Corp | Waessriger polymerisatlatex und diesen enthaltende beschichtungs- oder verstaerkungsmasse |
| JPS6426603A (en) * | 1987-04-02 | 1989-01-27 | Lion Corp | Polymer latex |
| JPS63305251A (ja) * | 1987-06-05 | 1988-12-13 | Dai Ichi Pure Chem Co Ltd | ラテツクス凝集反応を利用する免疫学的測定方法 |
| EP0519250A3 (en) * | 1991-06-10 | 1993-06-02 | Miles Inc. | Microparticle-labeled binding assay analyzed by microwave spectroscopy |
-
1993
- 1993-03-11 JP JP5050257A patent/JPH06265551A/ja active Pending
-
1994
- 1994-02-25 WO PCT/IB1994/000039 patent/WO1994020853A1/en not_active Ceased
- 1994-02-25 ES ES94908475T patent/ES2117784T3/es not_active Expired - Lifetime
- 1994-02-25 AT AT94908475T patent/ATE164681T1/de not_active IP Right Cessation
- 1994-02-25 DE DE69409372T patent/DE69409372T2/de not_active Expired - Fee Related
- 1994-02-25 US US08/513,956 patent/US5686252A/en not_active Expired - Fee Related
- 1994-02-25 EP EP94908475A patent/EP0688428B1/de not_active Expired - Lifetime
- 1994-02-25 CA CA002157893A patent/CA2157893A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0688428A1 (de) | 1995-12-27 |
| WO1994020853A1 (en) | 1994-09-15 |
| JPH06265551A (ja) | 1994-09-22 |
| ES2117784T3 (es) | 1998-08-16 |
| US5686252A (en) | 1997-11-11 |
| CA2157893A1 (en) | 1994-09-15 |
| EP0688428B1 (de) | 1998-04-01 |
| DE69409372T2 (de) | 1998-07-23 |
| DE69409372D1 (de) | 1998-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |