FR2458070A1 - Nylon gauze strip for determn. of antigens etc. - esp. chagas fever, trypanosoma cruzi, hepatitis B and progesterone in blood serum - Google Patents
Nylon gauze strip for determn. of antigens etc. - esp. chagas fever, trypanosoma cruzi, hepatitis B and progesterone in blood serumInfo
- Publication number
- FR2458070A1 FR2458070A1 FR7913481A FR7913481A FR2458070A1 FR 2458070 A1 FR2458070 A1 FR 2458070A1 FR 7913481 A FR7913481 A FR 7913481A FR 7913481 A FR7913481 A FR 7913481A FR 2458070 A1 FR2458070 A1 FR 2458070A1
- Authority
- FR
- France
- Prior art keywords
- hepatitis
- antigenic
- substances
- nylon gauze
- determn
- 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
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
- G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
- G01N33/76—Human chorionic gonadotropin including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors
-
- 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
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
- G01N33/538—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody by sorbent column, particles or resin strip, i.e. sorbent materials
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Endocrinology (AREA)
- General Physics & Mathematics (AREA)
- Reproductive Health (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Appts. for the identification and determination of antigenic biochemical substances by immuno-enzymological routes comprises a support made of inert material which is at least semi-rigid, and a reactive mass fixed to one part of the support. The reactive mass comprises a nylon gauze, on which an antigenic prepn. specific to the substance to be identified or determined is immobilised. Used for identification and determination of antigenic substances in biological fluids. Known methods are costly, time consuming (av. of 18-24 hrs to obtain results) and necessitate use of laboratory facilities. The present appts. allows rapid determinations using a portable kit. Typical substances which may be identified include deptide hormones, antibiotics, antibodies or pathogenic agents characteristic of human and animal illnesses due to viral, microbial or parasitic causes, such as hepatitis B, trypanosomiasis, leishmaniosis, toxoplasmosis etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7913481A FR2458070A1 (en) | 1979-05-28 | 1979-05-28 | Nylon gauze strip for determn. of antigens etc. - esp. chagas fever, trypanosoma cruzi, hepatitis B and progesterone in blood serum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7913481A FR2458070A1 (en) | 1979-05-28 | 1979-05-28 | Nylon gauze strip for determn. of antigens etc. - esp. chagas fever, trypanosoma cruzi, hepatitis B and progesterone in blood serum |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2458070A1 true FR2458070A1 (en) | 1980-12-26 |
FR2458070B1 FR2458070B1 (en) | 1983-03-25 |
Family
ID=9225905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7913481A Granted FR2458070A1 (en) | 1979-05-28 | 1979-05-28 | Nylon gauze strip for determn. of antigens etc. - esp. chagas fever, trypanosoma cruzi, hepatitis B and progesterone in blood serum |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2458070A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051213A1 (en) * | 1980-10-30 | 1982-05-12 | Miles Laboratories, Inc. | Homogeneous specific binding assay device, method for preparing it and analytical method using the device |
DE3214939A1 (en) | 1981-04-27 | 1982-12-02 | R.J. Harvey Instrument Corp., 07642 Hillsdale, N.J. | Photometric aid and test strip for the determination of the concentration of various analytes contained in a solution |
EP0097573A1 (en) * | 1982-06-15 | 1984-01-04 | Société anonyme: COMPAGNIE ORIS INDUSTRIE | Device for the determination of a biological component, process for its manufacture and its use in an assay procedure |
FR2530818A1 (en) * | 1981-11-30 | 1984-01-27 | Inst Technologie Surfaces Ac | Method for preparing a terminal oligopeptide specific for the surface antigen of an infectious microorganism, determination of this microorganism and device for its identification |
EP0246643A2 (en) * | 1986-05-20 | 1987-11-25 | DNA PLANT TECHNOLOGY OPERATING CO. (under the laws of the State of Delaware) | Method of preparing diagnostic test dipsticks |
WO1999005528A1 (en) * | 1997-07-28 | 1999-02-04 | Immunetics | Assay and device for identifying trypanosoma cruzi infection |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2390731A1 (en) * | 1977-05-11 | 1978-12-08 | Chandon Investment Planning | ACRYLAMIDE-BASED POLYMER MATRIX |
-
1979
- 1979-05-28 FR FR7913481A patent/FR2458070A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2390731A1 (en) * | 1977-05-11 | 1978-12-08 | Chandon Investment Planning | ACRYLAMIDE-BASED POLYMER MATRIX |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051213A1 (en) * | 1980-10-30 | 1982-05-12 | Miles Laboratories, Inc. | Homogeneous specific binding assay device, method for preparing it and analytical method using the device |
DE3214939A1 (en) | 1981-04-27 | 1982-12-02 | R.J. Harvey Instrument Corp., 07642 Hillsdale, N.J. | Photometric aid and test strip for the determination of the concentration of various analytes contained in a solution |
FR2530818A1 (en) * | 1981-11-30 | 1984-01-27 | Inst Technologie Surfaces Ac | Method for preparing a terminal oligopeptide specific for the surface antigen of an infectious microorganism, determination of this microorganism and device for its identification |
EP0097573A1 (en) * | 1982-06-15 | 1984-01-04 | Société anonyme: COMPAGNIE ORIS INDUSTRIE | Device for the determination of a biological component, process for its manufacture and its use in an assay procedure |
EP0246643A2 (en) * | 1986-05-20 | 1987-11-25 | DNA PLANT TECHNOLOGY OPERATING CO. (under the laws of the State of Delaware) | Method of preparing diagnostic test dipsticks |
EP0246643A3 (en) * | 1986-05-20 | 1988-06-01 | DNA PLANT TECHNOLOGY OPERATING CO. (under the laws of the State of Delaware) | Method of preparing diagnostic test dipsticks |
WO1999005528A1 (en) * | 1997-07-28 | 1999-02-04 | Immunetics | Assay and device for identifying trypanosoma cruzi infection |
Also Published As
Publication number | Publication date |
---|---|
FR2458070B1 (en) | 1983-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |