GB1316876A - Serological test devices and a process for the preparation - Google Patents
Serological test devices and a process for the preparationInfo
- Publication number
- GB1316876A GB1316876A GB2409870A GB2409870A GB1316876A GB 1316876 A GB1316876 A GB 1316876A GB 2409870 A GB2409870 A GB 2409870A GB 2409870 A GB2409870 A GB 2409870A GB 1316876 A GB1316876 A GB 1316876A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- bound
- mixed
- slide
- hcg
- 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
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
- G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Medicinal Preparation (AREA)
Abstract
1316876 Serological test device LICENCIA TALALMANYOKAT ERTEKESITO VALLALAT 19 May 1970 [24 May 1969] 24098/70 Heading B1X A serological diagnostic test device comprises a test slide which may be of metal, glass, silvered glass or plastics bearing on at least part of one side of a dried coating of a mixture of antigen or antibody linked to a particulate carrier, with an aqueous solution of a natural, semi-synthetic or synthetic film forming watersoluble polymer. The polymer may be polyvinyl alcohol, polyvinyl pyrrolidone, polyvinyl methyl ether, carboxy methyl cellulose, methyl cellulose, gelatin or glue. The aqueous polymer solution may contain merthiolate or sodium thiazide. The slide may be coated with varnish and allowed to dry before application of the diagnostic preparation. Examples relate to slides carrying (1) thyroid antigen bound to polystyrene latex and mixed with polyvinyl alcohol (PVA) or methyl cellulose solution, used for determination of thyroid antibodies; (2) human gamma globulin bound to polystyrene particles mixed with methyl cellulose solution, and used for determining rhematoid factor; (3) human gamma globulin bound to sheep cells and mixed with PVA solution; (4) on one area of the slide, HCG bound to polystyrene particles mixed with PVA solution, on another area anti-HCG serum diluted with PVA solution, for use in pregnancy testing; (5) on one area of the slide HCG bound to sheep cells and mixed with PVA solution, in another area anti-HCG antiserum diluted with PVA solution, also for use in pregnancy testing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUVA1309A HU162690B (en) | 1969-05-24 | 1969-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1316876A true GB1316876A (en) | 1973-05-16 |
Family
ID=11002274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2409870A Expired GB1316876A (en) | 1969-05-24 | 1970-05-19 | Serological test devices and a process for the preparation |
Country Status (21)
Country | Link |
---|---|
JP (1) | JPS4948732B1 (en) |
AT (1) | AT306921B (en) |
AU (1) | AU1543770A (en) |
BE (1) | BE750849A (en) |
BG (1) | BG20078A3 (en) |
BR (1) | BR7019244D0 (en) |
CH (1) | CH536627A (en) |
DE (1) | DE2023989C3 (en) |
DK (1) | DK124988B (en) |
FR (1) | FR2053902A5 (en) |
GB (1) | GB1316876A (en) |
HU (1) | HU162690B (en) |
IE (1) | IE34175B1 (en) |
IL (1) | IL34544A (en) |
LU (1) | LU60961A1 (en) |
NL (1) | NL7007469A (en) |
NO (1) | NO129481B (en) |
PL (1) | PL72768B1 (en) |
RO (1) | RO62161A (en) |
SE (1) | SE376090B (en) |
ZA (1) | ZA703369B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA702304B (en) * | 1969-04-22 | 1971-01-27 | Org Nv | Diagnostic test slide |
US4136162A (en) | 1974-07-05 | 1979-01-23 | Schering Aktiengesellschaft | Medicament carriers in the form of film having active substance incorporated therein |
JPS5338235U (en) * | 1976-09-08 | 1978-04-04 | ||
JPS5340649U (en) * | 1976-09-13 | 1978-04-08 | ||
DE2709625C3 (en) * | 1977-03-05 | 1982-03-04 | Battelle-Institut E.V., 6000 Frankfurt | Process for scientific, analytical or diagnostic examination |
IT1114861B (en) * | 1977-05-12 | 1986-01-27 | Sclavo Inst Sieroterapeut | METHOD FOR DETERMINING THE CONTENT OF CONSTITUENTS OF BIOLOGICAL FLUIDS AND MEANS SUITABLE FOR THE PURPOSE |
US4234316A (en) | 1979-04-02 | 1980-11-18 | Fmc Corporation | Device for delivering measured quantities of reagents into assay medium |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU767266A (en) * | 1966-06-29 | 1968-01-04 | Beecham Group Limited | Means for testing the supersensitivity ofthe skin |
ZA702304B (en) * | 1969-04-22 | 1971-01-27 | Org Nv | Diagnostic test slide |
-
1969
- 1969-05-24 HU HUVA1309A patent/HU162690B/hu unknown
-
1970
- 1970-05-15 DE DE2023989A patent/DE2023989C3/en not_active Expired
- 1970-05-18 IL IL34544A patent/IL34544A/en unknown
- 1970-05-18 ZA ZA703369A patent/ZA703369B/en unknown
- 1970-05-19 GB GB2409870A patent/GB1316876A/en not_active Expired
- 1970-05-20 AT AT450170A patent/AT306921B/en not_active IP Right Cessation
- 1970-05-20 IE IE661/70A patent/IE34175B1/en unknown
- 1970-05-20 CH CH746670A patent/CH536627A/en not_active IP Right Cessation
- 1970-05-21 FR FR7018599A patent/FR2053902A5/fr not_active Expired
- 1970-05-22 BE BE750849D patent/BE750849A/xx unknown
- 1970-05-22 AU AU15437/70A patent/AU1543770A/en not_active Expired
- 1970-05-22 LU LU60961D patent/LU60961A1/xx unknown
- 1970-05-22 DK DK264670AA patent/DK124988B/en unknown
- 1970-05-22 BR BR219244/70A patent/BR7019244D0/en unknown
- 1970-05-22 SE SE7007090A patent/SE376090B/xx unknown
- 1970-05-22 NO NO01954/70A patent/NO129481B/no unknown
- 1970-05-22 NL NL7007469A patent/NL7007469A/xx unknown
- 1970-05-23 PL PL1970140830A patent/PL72768B1/pl unknown
- 1970-05-23 BG BG14769A patent/BG20078A3/xx unknown
- 1970-05-25 RO RO63441A patent/RO62161A/ro unknown
- 1970-05-25 JP JP45044104A patent/JPS4948732B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE376090B (en) | 1975-05-05 |
DE2023989B2 (en) | 1973-09-20 |
HU162690B (en) | 1973-03-28 |
BG20078A3 (en) | 1975-10-30 |
IE34175B1 (en) | 1975-02-19 |
BR7019244D0 (en) | 1973-02-08 |
DK124988B (en) | 1972-12-18 |
NO129481B (en) | 1974-04-16 |
LU60961A1 (en) | 1970-07-23 |
DE2023989C3 (en) | 1974-04-18 |
CH536627A (en) | 1973-05-15 |
IL34544A (en) | 1973-05-31 |
FR2053902A5 (en) | 1971-04-16 |
JPS4948732B1 (en) | 1974-12-23 |
DE2023989A1 (en) | 1970-11-26 |
RO62161A (en) | 1977-05-15 |
ZA703369B (en) | 1971-01-27 |
AT306921B (en) | 1973-04-25 |
PL72768B1 (en) | 1974-08-30 |
IL34544A0 (en) | 1970-07-19 |
BE750849A (en) | 1970-11-03 |
AU1543770A (en) | 1971-11-25 |
IE34175L (en) | 1970-11-24 |
NL7007469A (en) | 1970-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |