DE3850981D1 - Wasserunlösliches Teilchen und immunoreaktives Reagens, analytische Elemente und Verfahren zu ihrer Verwendung. - Google Patents
Wasserunlösliches Teilchen und immunoreaktives Reagens, analytische Elemente und Verfahren zu ihrer Verwendung.Info
- Publication number
- DE3850981D1 DE3850981D1 DE3850981T DE3850981T DE3850981D1 DE 3850981 D1 DE3850981 D1 DE 3850981D1 DE 3850981 T DE3850981 T DE 3850981T DE 3850981 T DE3850981 T DE 3850981T DE 3850981 D1 DE3850981 D1 DE 3850981D1
- Authority
- DE
- Germany
- Prior art keywords
- methods
- water
- insoluble particle
- analytical elements
- immunoreactive reagent
- 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 - Fee Related
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
-
- 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
- G01N33/58—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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/019,850 US4847199A (en) | 1987-02-27 | 1987-02-27 | Agglutination immunoassay and kit for determination of a multivalent immune species using a buffered salt wash solution |
US07/098,583 US4997772A (en) | 1987-09-18 | 1987-09-18 | Water-insoluble particle and immunoreactive reagent, analytical elements and methods of use |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3850981D1 true DE3850981D1 (de) | 1994-09-15 |
DE3850981T2 DE3850981T2 (de) | 1995-03-30 |
Family
ID=26692680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883850981 Expired - Fee Related DE3850981T2 (de) | 1987-02-27 | 1988-02-26 | Wasserunlösliches Teilchen und immunoreaktives Reagens, analytische Elemente und Verfahren zu ihrer Verwendung. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0280556B1 (de) |
JP (1) | JPS63289454A (de) |
DE (1) | DE3850981T2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5155021A (en) * | 1989-02-09 | 1992-10-13 | Eastman Kodak Company | Method and kit for determination of herpes simplex viral antigen by direct binding to polymeric particles |
GB8915654D0 (en) * | 1989-07-07 | 1989-08-23 | Unilever Plc | Detectable particles |
FR2707658B1 (fr) * | 1993-07-12 | 1995-11-24 | Prolabo Sa | Latex fluorescent comportant au moins deux fluorochromes, procédé d'obtention et application dudit latex comme marqueur, notamment en biologie. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259313A (en) * | 1978-10-18 | 1981-03-31 | Eastman Kodak Company | Fluorescent labels |
US4258001A (en) * | 1978-12-27 | 1981-03-24 | Eastman Kodak Company | Element, structure and method for the analysis or transport of liquids |
DE3116995A1 (de) * | 1981-04-29 | 1982-11-25 | Röhm GmbH, 6100 Darmstadt | Latex zur immobilisierung von biologisch wirksamen substanzen |
US4401765A (en) * | 1981-09-01 | 1983-08-30 | E. I. Du Pont De Nemours And Company | Covalently bonded high refractive index particle reagents and their use in light scattering immunoassays |
US4735907A (en) * | 1985-03-18 | 1988-04-05 | Eastman Kodak Company | Stabilized fluorescent rare earth labels and labeled physiologically reactive species |
-
1988
- 1988-02-26 DE DE19883850981 patent/DE3850981T2/de not_active Expired - Fee Related
- 1988-02-26 EP EP19880301650 patent/EP0280556B1/de not_active Expired - Lifetime
- 1988-02-27 JP JP4334188A patent/JPS63289454A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS63289454A (ja) | 1988-11-25 |
EP0280556A2 (de) | 1988-08-31 |
DE3850981T2 (de) | 1995-03-30 |
EP0280556A3 (en) | 1990-09-12 |
EP0280556B1 (de) | 1994-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: JOHNSON & JOHNSON CLINICAL DIAGNOSTICS, INC., ROCH |
|
8328 | Change in the person/name/address of the agent |
Free format text: STREHL, SCHUEBEL-HOPF, GROENING & PARTNER, 80538 MUENCHEN |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN |
|
8339 | Ceased/non-payment of the annual fee |