GB1316876A - Serological test devices and a process for the preparation - Google Patents

Serological test devices and a process for the preparation

Info

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
Application number
GB2409870A
Inventor
D Vallo
J Perkedi
V Merkly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licencia Talalmanyokat Ertekesito Vallalat
Original Assignee
Licencia Talalmanyokat Ertekesito Vallalat
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Licencia Talalmanyokat Ertekesito Vallalat filed Critical Licencia Talalmanyokat Ertekesito Vallalat
Publication of GB1316876A publication Critical patent/GB1316876A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54393Improving 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.
GB2409870A 1969-05-24 1970-05-19 Serological test devices and a process for the preparation Expired GB1316876A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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