HK1000771A1 - Highly sensitive optical immunoassay using enzyme-labeled reagents - Google Patents
Highly sensitive optical immunoassay using enzyme-labeled reagentsInfo
- Publication number
- HK1000771A1 HK1000771A1 HK97102309A HK97102309A HK1000771A1 HK 1000771 A1 HK1000771 A1 HK 1000771A1 HK 97102309 A HK97102309 A HK 97102309A HK 97102309 A HK97102309 A HK 97102309A HK 1000771 A1 HK1000771 A1 HK 1000771A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- enzyme
- layer
- optical immunoassay
- substrate
- analyte
- 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
- G01N33/54366—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
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)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91308968A EP0546222B1 (en) | 1991-10-01 | 1991-10-01 | Highly sensitive optical immunoassay using enzyme-labeled reagents |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1000771A1 true HK1000771A1 (en) | 1998-04-24 |
Family
ID=8208408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK97102309A HK1000771A1 (en) | 1991-10-01 | 1997-12-02 | Highly sensitive optical immunoassay using enzyme-labeled reagents |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0546222B1 (xx) |
AT (1) | ATE158080T1 (xx) |
CA (1) | CA2078897A1 (xx) |
DE (1) | DE69127628T2 (xx) |
ES (1) | ES2109258T3 (xx) |
HK (1) | HK1000771A1 (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0919811A1 (en) * | 1997-12-01 | 1999-06-02 | Universiteit Maastricht | Immunoassay method and kit |
DE10222979B4 (de) * | 2002-05-23 | 2006-06-08 | Sartorius Ag | Verfahren zur Verstärkung eines Signals |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1025772A (en) * | 1972-06-26 | 1978-02-07 | Ivar Giaever | Method and apparatus for detection and purification of proteins and antibodies |
SE416681B (sv) * | 1979-04-17 | 1981-01-26 | Johan Emanuel Stenberg | Sett att jemfora tva ytors reflexionsegenskaper |
AU561066B2 (en) * | 1982-03-22 | 1987-04-30 | Biocarb Ab | Antibacterial composition containing an oligosaccharide |
JP2534529B2 (ja) * | 1986-07-24 | 1996-09-18 | ブリティシュ・テレコミュニケ−ションズ・パブリック・リミテッド・カンパニ | 放射発生器 |
EP0322549A3 (de) * | 1987-11-27 | 1991-05-08 | F. Hoffmann-La Roche Ag | Verfahren zur immunologischen Bestimmung von Polysaccharid-Antigenen aus Bakterien oder Pilzen in einer biologischen Probe |
US4999284A (en) * | 1988-04-06 | 1991-03-12 | E. I. Du Pont De Nemours And Company | Enzymatically amplified piezoelectric specific binding assay |
US5051356A (en) * | 1988-06-13 | 1991-09-24 | Eastman Kodak Company | Specific binding composition comprising a low pI protein or carbohydrate and a diagnostic test kit and method of use |
GB8906776D0 (en) * | 1989-03-23 | 1989-05-10 | Amersham Int Plc | Assay method using surface plasmon resonance spectrometry |
JP2818292B2 (ja) * | 1989-09-18 | 1998-10-30 | バイオスター メディカル プロダクツ,インコーポレイテッド | 分析物検定方法及び素子 |
WO1991005261A1 (en) * | 1989-10-04 | 1991-04-18 | E.I. Du Pont De Nemours And Company | Assay method for biological target complexes on the surface of a biosensor |
GB8924951D0 (en) * | 1989-11-04 | 1989-12-28 | Fisons Plc | Device and methods |
GB9018195D0 (en) * | 1990-08-18 | 1990-10-03 | Fisons Plc | Analytical device |
-
1991
- 1991-10-01 ES ES91308968T patent/ES2109258T3/es not_active Expired - Lifetime
- 1991-10-01 DE DE69127628T patent/DE69127628T2/de not_active Expired - Fee Related
- 1991-10-01 AT AT91308968T patent/ATE158080T1/de not_active IP Right Cessation
- 1991-10-01 EP EP91308968A patent/EP0546222B1/en not_active Expired - Lifetime
-
1992
- 1992-09-23 CA CA002078897A patent/CA2078897A1/en not_active Abandoned
-
1997
- 1997-12-02 HK HK97102309A patent/HK1000771A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69127628T2 (de) | 1998-01-22 |
EP0546222A1 (en) | 1993-06-16 |
ES2109258T3 (es) | 1998-01-16 |
EP0546222B1 (en) | 1997-09-10 |
DE69127628D1 (de) | 1997-10-16 |
CA2078897A1 (en) | 1993-04-02 |
ATE158080T1 (de) | 1997-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20091001 |