FR2454098A1 - Procede de determination immunologique en phase solide utilisant un support magnetique et reactif utilise dans ce procede - Google Patents
Procede de determination immunologique en phase solide utilisant un support magnetique et reactif utilise dans ce procedeInfo
- Publication number
- FR2454098A1 FR2454098A1 FR8008151A FR8008151A FR2454098A1 FR 2454098 A1 FR2454098 A1 FR 2454098A1 FR 8008151 A FR8008151 A FR 8008151A FR 8008151 A FR8008151 A FR 8008151A FR 2454098 A1 FR2454098 A1 FR 2454098A1
- Authority
- FR
- France
- Prior art keywords
- solid
- magnetic support
- reagent used
- immunological determination
- support
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000001900 immune effect Effects 0.000 title abstract 2
- 239000007790 solid phase Substances 0.000 title abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 5
- 239000012530 fluid Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 239000012620 biological material Substances 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 239000011159 matrix material Substances 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
- G01N33/54313—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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
- G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
-
- 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
- Y10S436/804—Radioisotope, e.g. radioimmunoassay
-
- 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
- Y10S436/815—Test for named compound or class of compounds
- Y10S436/817—Steroids or hormones
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)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Soft Magnetic Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
L'INVENTION SE RAPPORTE A L'ANALYSE BIOLOGIQUE. ELLE CONCERNE UN PROCEDE POUR EFFECTUER UNE DETERMINATION IMMUNOLOGIQUE EN PHASE SOLIDE, SELON LEQUEL UNE MATIERE BIOLOGIQUE EST COMPLEXEE AVEC UN SUPPORT INERTE EN PARTICULES, INSOLUBLE DANS L'EAU, ET, DURANT LA DETERMINATION, LE SUPPORT EN PARTICULES EST SEPARE D'UN FLUIDE, CARACTERISE EN CE QU'ON UTILISE, COMME SUPPORT EN PARTICULES, DES PARTICULES MAGNETIQUEMENT DILUEES INERTES, INSOLUBLES DANS L'EAU, A PEU PRES CHAQUE PARTICULE ETANT CONSTITUEE ESSENTIELLEMENT D'UNE MATRICE NON-MAGNETIQUE DANS LAQUELLE EST DISPERSEE UNE MATIERE MAGNETIQUE FINEMENT DIVISEE, ET ON SEPARE MAGNETIQUEMENT LE SUPPORT EN PARTICULES DU FLUIDE. UTILISATION PAR LES LABORATOIRES D'ANALYSE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/029,576 US4297337A (en) | 1979-04-13 | 1979-04-13 | Solid-phase immunoassays using magnetic glass |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454098A1 true FR2454098A1 (fr) | 1980-11-07 |
FR2454098B1 FR2454098B1 (fr) | 1985-05-10 |
Family
ID=21849763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8008151A Granted FR2454098A1 (fr) | 1979-04-13 | 1980-04-11 | Procede de determination immunologique en phase solide utilisant un support magnetique et reactif utilise dans ce procede |
Country Status (6)
Country | Link |
---|---|
US (1) | US4297337A (fr) |
JP (1) | JPS55141670A (fr) |
AU (1) | AU536077B2 (fr) |
DE (1) | DE3014036A1 (fr) |
FR (1) | FR2454098A1 (fr) |
GB (1) | GB2048470B (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0125995A2 (fr) * | 1983-05-12 | 1984-11-21 | Advanced Magnetics, Inc. | Particules magnétiques pour l'utilisation dans des séparations |
EP0149565A2 (fr) * | 1984-01-19 | 1985-07-24 | Kodak Clinical Diagnostics Limited | Méthode d'examen |
EP0180384A2 (fr) * | 1984-11-01 | 1986-05-07 | TECHNICON INSTRUMENTS CORPORATION(a Delaware corporation) | Porteur-réactif sensible au magnétisme et procédé de préparation |
EP0209490A2 (fr) * | 1985-07-08 | 1987-01-21 | ARS Holding 89 N.V. | Enceinte pour déterminer la quantité des anticorps ou antigènes contenus dans un liquide biologique |
US4695393A (en) * | 1983-05-12 | 1987-09-22 | Advanced Magnetics Inc. | Magnetic particles for use in separations |
US4695392A (en) * | 1983-05-12 | 1987-09-22 | Advanced Magnetics Inc. | Magnetic particles for use in separations |
US4698302A (en) * | 1983-05-12 | 1987-10-06 | Advanced Magnetics, Inc. | Enzymatic reactions using magnetic particles |
FR2654836A1 (fr) * | 1989-11-17 | 1991-05-24 | Biotrol Sa Lab | Appareil d'execution automatique d'un immunodosage en plusieurs etapes successives d'au moins une substance biologique dans une pluralite d'echantillons biologiques, procede et reactif mettant en óoeuvre ledit appareil. |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2057420B (en) * | 1979-08-30 | 1984-05-10 | Standard Telephones Cables Ltd | Controlled release glass |
US4442218A (en) * | 1981-05-27 | 1984-04-10 | Corning Glass Works | Method of measuring degree of partitioning |
DK157218C (da) * | 1981-07-06 | 1990-04-23 | Per Stahl Skov | Fremgangsmaade til paavisning eller bestemmelse af histamin i legemsvaesker navnlig blod eller blodfraktioner, samt analyseanordning til anvendelse ved idoevelse af fremgangsmaaden |
US4454233A (en) * | 1981-10-21 | 1984-06-12 | Wang Associates | Method of tagged immunoassay |
EP0105714B1 (fr) * | 1982-09-29 | 1988-07-27 | Serono Diagnostics Limited | Immunoessai pour antigènes |
US4672040A (en) * | 1983-05-12 | 1987-06-09 | Advanced Magnetics, Inc. | Magnetic particles for use in separations |
US4663277A (en) * | 1983-05-20 | 1987-05-05 | Profile Diagnostic Sciences Inc. | Virus detection method and materials |
FI842992A0 (fi) * | 1984-07-26 | 1984-07-26 | Labsystems Oy | Immunologiskt definitionsfoerfarande. |
FI844027A (fi) * | 1984-10-12 | 1986-04-13 | Labsystems Oy | Immunologiskt bestaemningsfoerfarande. |
US5206159A (en) * | 1984-11-01 | 1993-04-27 | Miles Inc., As Legal Successor By Merger With Technicon Instruments Corp. | Polymer particles containing colloidal iron oxide granules for use as a magnetically responsive reagent carrier |
US5238815A (en) * | 1985-08-30 | 1993-08-24 | Toyo Soda Manufacturing Co., Ltd. | Enzymatic immunoassay involving detecting fluorescence while oscillating magnetic beads |
JPS62118255A (ja) * | 1985-11-19 | 1987-05-29 | Toshimitsu Musha | 磁界を用いた免疫反応の検出法 |
US4661408A (en) * | 1986-03-18 | 1987-04-28 | E.I. Du Pont De Nemours And Company | Coated chromium dioxide particles |
US4780423A (en) * | 1986-12-09 | 1988-10-25 | Ciba Corning Diagnostics Corp. | Heterogeneous fluorescence assays using controlled pore glass particles |
IL85921A0 (en) * | 1987-06-10 | 1988-09-30 | Miles Inc | Method,test system and test kit for magnetic separation of labeled reagent in an immunometric binding assay |
US6013531A (en) * | 1987-10-26 | 2000-01-11 | Dade International Inc. | Method to use fluorescent magnetic polymer particles as markers in an immunoassay |
US5236824A (en) * | 1988-04-26 | 1993-08-17 | Nippon Telegraph And Telephone Corporation | Laser magnetic immunoassay method and method by a magnetophoresis apparatus therefor |
US5238811A (en) * | 1988-04-26 | 1993-08-24 | Nippon Telegraph And Telephone Corporation | Laser magnetic immunoassay method and apparatus therefor and superparamagnetic material-labeled body and method for the manufacture of same |
NO168811C (no) * | 1989-05-31 | 1992-04-08 | Dynal As | Separasjonsanordning for separering av magnetiserbare partikler |
GB8927744D0 (en) * | 1989-12-07 | 1990-02-07 | Diatec A S | Process and apparatus |
DE4041080A1 (de) | 1990-12-21 | 1992-06-25 | Behringwerke Ag | Verfahren zur bestimmung eines analyten |
US5232665A (en) * | 1991-07-26 | 1993-08-03 | E. I. Du Pont De Nemours And Company | Multi-linear automatic apparatus for processing immunoassays |
US5610274A (en) * | 1991-11-20 | 1997-03-11 | Cpg, Inc. | Production and use of magnetic porous inorganic materials |
US5399497A (en) * | 1992-02-26 | 1995-03-21 | Miles, Inc. | Capsule chemistry sample liquid analysis system and method |
DE4421058A1 (de) | 1994-06-16 | 1995-12-21 | Boehringer Mannheim Gmbh | Verfahren zur magnetischen Abtrennung von Flüssigkeitskomponenten |
DE4423878A1 (de) | 1994-07-07 | 1996-01-11 | Boehringer Mannheim Gmbh | Vorrichtung und Verfahren zum Abscheiden von magnetischen Mikropartikeln |
US6329139B1 (en) | 1995-04-25 | 2001-12-11 | Discovery Partners International | Automated sorting system for matrices with memory |
US6017496A (en) * | 1995-06-07 | 2000-01-25 | Irori | Matrices with memories and uses thereof |
US5925562A (en) * | 1995-04-25 | 1999-07-20 | Irori | Remotely programmable matrices with memories |
DE19520398B4 (de) † | 1995-06-08 | 2009-04-16 | Roche Diagnostics Gmbh | Magnetisches Pigment |
KR100463475B1 (ko) * | 1995-06-08 | 2005-06-22 | 로셰 디아그노스틱스 게엠베하 | 자기성피그먼트 |
US5641634A (en) * | 1995-11-30 | 1997-06-24 | Mandecki; Wlodek | Electronically-indexed solid-phase assay for biomolecules |
EP0871777A4 (fr) * | 1995-11-30 | 2001-12-19 | Wlodeck Mandecki | Analyse de biomolecules par un dispositif electronique en phase solide |
US5736332A (en) * | 1995-11-30 | 1998-04-07 | Mandecki; Wlodek | Method of determining the sequence of nucleic acids employing solid-phase particles carrying transponders |
WO1997019958A1 (fr) | 1995-11-30 | 1997-06-05 | Wlodek Mandecki | Criblage des drogues a partir de bibliotheques chimiques combinatoires au moyen de transpondeurs |
US6001571A (en) * | 1995-11-30 | 1999-12-14 | Mandecki; Wlodek | Multiplex assay for nucleic acids employing transponders |
US6051377A (en) * | 1995-11-30 | 2000-04-18 | Pharmaseq, Inc. | Multiplex assay for nucleic acids employing transponders |
US5795784A (en) | 1996-09-19 | 1998-08-18 | Abbott Laboratories | Method of performing a process for determining an item of interest in a sample |
US5856194A (en) | 1996-09-19 | 1999-01-05 | Abbott Laboratories | Method for determination of item of interest in a sample |
US6136274A (en) * | 1996-10-07 | 2000-10-24 | Irori | Matrices with memories in automated drug discovery and units therefor |
US20050287583A1 (en) * | 1997-01-21 | 2005-12-29 | Promega Corporation | Methods and kits for isolating biological target materials using silica magnetic particles |
US6027945A (en) * | 1997-01-21 | 2000-02-22 | Promega Corporation | Methods of isolating biological target materials using silica magnetic particles |
HU225261B1 (en) | 1997-01-21 | 2006-08-28 | Grace W R & Co | Silica adsorbent on magnetic substrate |
FR2758884B1 (fr) | 1997-01-30 | 1999-04-02 | Bio Merieux | Procede pour isoler, notamment detecter ou quantifier un analyte dans un milieu |
US5981166A (en) * | 1997-04-23 | 1999-11-09 | Pharmaseq, Inc. | Screening of soluble chemical compounds for their pharmacological properties utilizing transponders |
DE19743518A1 (de) * | 1997-10-01 | 1999-04-15 | Roche Diagnostics Gmbh | Automatisierbare universell anwendbare Probenvorbereitungsmethode |
US7078224B1 (en) | 1999-05-14 | 2006-07-18 | Promega Corporation | Cell concentration and lysate clearance using paramagnetic particles |
US6270970B1 (en) | 1999-05-14 | 2001-08-07 | Promega Corporation | Mixed-bed solid phase and its use in the isolation of nucleic acids |
US6310199B1 (en) | 1999-05-14 | 2001-10-30 | Promega Corporation | pH dependent ion exchange matrix and method of use in the isolation of nucleic acids |
DE19955169A1 (de) * | 1999-11-16 | 2001-05-31 | Innolabtec Gmbh | Verfahren und Vorrichtung zur Ausübung einer Kraft auf magnetische Partikel |
DE60025529T2 (de) * | 1999-11-17 | 2006-08-24 | Roche Diagnostics Gmbh | Magnetische glasteilchen, herstellungsverfahren und benutzung |
EP1266385B1 (fr) * | 2000-03-24 | 2008-12-31 | QIAGEN GmbH | Particules de verre ferro- ou ferrimagnetiques poreuses servant a isoler des molecules |
US6649419B1 (en) | 2000-11-28 | 2003-11-18 | Large Scale Proteomics Corp. | Method and apparatus for protein manipulation |
US7018849B2 (en) * | 2002-01-15 | 2006-03-28 | Piasio Roger N | Process for (A) separating biological/ligands from dilute solutions and (B) conducting an immunochromatographic assay thereof employing superparamagnetic particles throughtout |
ATE394674T1 (de) * | 2002-04-22 | 2008-05-15 | Univ Florida | Funktionalisierte nanopartikel und verwendungsverfahren |
JP2005533256A (ja) * | 2002-07-17 | 2005-11-04 | ユー.エス. ジェノミクス, インコーポレイテッド | キメラタグを用いるポリマーを分析するための方法と組成物 |
AU2003293015A1 (en) * | 2002-11-26 | 2004-06-18 | University Of Utah Research Foundation | Microporous materials, methods, and articles for localizing and quantifying analytes |
US20050106577A1 (en) * | 2003-11-17 | 2005-05-19 | Hashem Akhavan-Tafti | Cleavable solid phases for isolating nucleic acids |
US20050106602A1 (en) * | 2003-11-17 | 2005-05-19 | Hashem Akhavan-Tafti | Simplified methods for isolating nucleic acids from cellular materials |
US20050106576A1 (en) * | 2003-11-17 | 2005-05-19 | Hashem Akhavan-Tafti | Methods of using cleavable solid phases for isolating nucleic acids |
US20050136477A1 (en) * | 2003-11-17 | 2005-06-23 | Hashem Akhavan-Tafti | Methods for isolating nucleic acids from biological and cellular materials |
US20050221408A1 (en) * | 2004-03-19 | 2005-10-06 | U.S. Genomics, Inc. | Compositions and methods for detection of single molecules |
DE102005002343A1 (de) | 2005-01-18 | 2006-07-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur spezifischen oder unspezifischen Separation von Zellen und/oder Viren aus flüssigen Medien und dessen Verwendung |
US20070015191A1 (en) * | 2005-07-01 | 2007-01-18 | Promega Corporation | Network of buoyant particles for biomolecule purification and use of buoyant particles or network of buoyant particles for biomolecule purification |
US8030034B2 (en) * | 2005-12-09 | 2011-10-04 | Promega Corporation | Nucleic acid purification with a binding matrix |
US8222397B2 (en) | 2009-08-28 | 2012-07-17 | Promega Corporation | Methods of optimal purification of nucleic acids and kit for use in performing such methods |
US8039613B2 (en) | 2009-08-28 | 2011-10-18 | Promega Corporation | Methods of purifying a nucleic acid and formulation and kit for use in performing such methods |
US8697435B2 (en) | 2009-08-31 | 2014-04-15 | Mbio Diagnostics, Inc. | Integrated sample preparation and analyte detection |
AU2022402153A1 (en) | 2021-12-03 | 2024-06-13 | Medicinal Genomics Corporation | Psilocybe assay |
WO2024059493A1 (fr) | 2022-09-13 | 2024-03-21 | Medicinal Genomics Corporation | Dosage de psilocybe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985649A (en) * | 1974-11-25 | 1976-10-12 | Eddelman Roy T | Ferromagnetic separation process and material |
FR2344019A1 (fr) * | 1976-03-12 | 1977-10-07 | Technicon Instr | Perfectionnements aux appareils de diagnostic automatique notamment pour immuno-tests |
GB2005019A (en) * | 1977-09-28 | 1979-04-11 | Technicon Instr | Magnetically attractable material for use in immunoassay |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE343949B (fr) * | 1966-06-02 | 1972-03-20 | Pharmacia Ab | |
US3654090A (en) * | 1968-09-24 | 1972-04-04 | Organon | Method for the determination of antigens and antibodies |
US3652761A (en) * | 1969-09-04 | 1972-03-28 | Corning Glass Works | Immunochemical composites and antigen or antibody purification therewith |
US3940475A (en) * | 1970-06-11 | 1976-02-24 | Biological Developments, Inc. | Radioimmune method of assaying quantitatively for a hapten |
US3933997A (en) * | 1974-03-01 | 1976-01-20 | Corning Glass Works | Solid phase radioimmunoassay of digoxin |
US3970518A (en) * | 1975-07-01 | 1976-07-20 | General Electric Company | Magnetic separation of biological particles |
US4018886A (en) * | 1975-07-01 | 1977-04-19 | General Electric Company | Diagnostic method and device employing protein-coated magnetic particles |
FR2334106A1 (fr) * | 1975-12-02 | 1977-07-01 | Pasteur Institut | Gel magnetique convenant pour dosages immunoenzymatiques |
GB1582956A (en) * | 1976-07-30 | 1981-01-21 | Ici Ltd | Composite magnetic particles |
US4115534A (en) * | 1976-08-19 | 1978-09-19 | Minnesota Mining And Manufacturing Company | In vitro diagnostic test |
US4098876A (en) * | 1976-10-26 | 1978-07-04 | Corning Glass Works | Reverse sandwich immunoassay |
SE431214B (sv) * | 1977-06-02 | 1984-01-23 | Klaus H Mosbach | Sett att framstella magnetiska polymerpartiklar som berare av en foretredesvis biologiskt aktiv substans |
-
1979
- 1979-04-13 US US06/029,576 patent/US4297337A/en not_active Expired - Lifetime
-
1980
- 1980-04-08 AU AU57234/80A patent/AU536077B2/en not_active Ceased
- 1980-04-11 DE DE19803014036 patent/DE3014036A1/de active Granted
- 1980-04-11 FR FR8008151A patent/FR2454098A1/fr active Granted
- 1980-04-11 GB GB8011989A patent/GB2048470B/en not_active Expired
- 1980-04-14 JP JP4913580A patent/JPS55141670A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985649A (en) * | 1974-11-25 | 1976-10-12 | Eddelman Roy T | Ferromagnetic separation process and material |
FR2344019A1 (fr) * | 1976-03-12 | 1977-10-07 | Technicon Instr | Perfectionnements aux appareils de diagnostic automatique notamment pour immuno-tests |
GB2005019A (en) * | 1977-09-28 | 1979-04-11 | Technicon Instr | Magnetically attractable material for use in immunoassay |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4695392A (en) * | 1983-05-12 | 1987-09-22 | Advanced Magnetics Inc. | Magnetic particles for use in separations |
US4698302A (en) * | 1983-05-12 | 1987-10-06 | Advanced Magnetics, Inc. | Enzymatic reactions using magnetic particles |
EP0125995A2 (fr) * | 1983-05-12 | 1984-11-21 | Advanced Magnetics, Inc. | Particules magnétiques pour l'utilisation dans des séparations |
EP0125995A3 (en) * | 1983-05-12 | 1986-12-30 | Advanced Magnetics, Inc. | Magnetic particles for use in separations |
US4695393A (en) * | 1983-05-12 | 1987-09-22 | Advanced Magnetics Inc. | Magnetic particles for use in separations |
EP0149565A2 (fr) * | 1984-01-19 | 1985-07-24 | Kodak Clinical Diagnostics Limited | Méthode d'examen |
EP0149565A3 (en) * | 1984-01-19 | 1988-02-24 | Amersham International Plc | Assay method |
EP0180384A2 (fr) * | 1984-11-01 | 1986-05-07 | TECHNICON INSTRUMENTS CORPORATION(a Delaware corporation) | Porteur-réactif sensible au magnétisme et procédé de préparation |
EP0180384A3 (en) * | 1984-11-01 | 1987-09-30 | Technicon Instruments Corporation | Magnetically responsive reagent carrier and method of preparation |
EP0209490A2 (fr) * | 1985-07-08 | 1987-01-21 | ARS Holding 89 N.V. | Enceinte pour déterminer la quantité des anticorps ou antigènes contenus dans un liquide biologique |
EP0209490A3 (en) * | 1985-07-08 | 1989-06-07 | Serono Diagnostics Partners (A Massachusetts Limited Partnership) | Container for adding antibodies or antigens to a biological liquid |
FR2654836A1 (fr) * | 1989-11-17 | 1991-05-24 | Biotrol Sa Lab | Appareil d'execution automatique d'un immunodosage en plusieurs etapes successives d'au moins une substance biologique dans une pluralite d'echantillons biologiques, procede et reactif mettant en óoeuvre ledit appareil. |
WO1991007662A1 (fr) * | 1989-11-17 | 1991-05-30 | Laboratoires Biotrol | Appareil d'execution automatique d'un immunodosage en plusieurs etapes successives d'au moins une substance biologique dans une pluralite d'echantillons biologiques, procede et reactif utilisant ledit appareil |
US5559002A (en) * | 1989-11-17 | 1996-09-24 | Laboratoires Biotrol | Apparatus for automatically carrying out a multi-stage immunoassay of at least one biological substance in a plurality of biological samples: method using said apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0145579B2 (fr) | 1989-10-04 |
AU536077B2 (en) | 1984-04-19 |
JPS55141670A (en) | 1980-11-05 |
DE3014036C2 (fr) | 1990-10-31 |
FR2454098B1 (fr) | 1985-05-10 |
GB2048470A (en) | 1980-12-10 |
AU5723480A (en) | 1980-10-16 |
DE3014036A1 (de) | 1980-10-23 |
GB2048470B (en) | 1983-11-23 |
US4297337A (en) | 1981-10-27 |
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