GB1533787A - Method for detection of biological particles - Google Patents

Method for detection of biological particles

Info

Publication number
GB1533787A
GB1533787A GB17662/76A GB1766276A GB1533787A GB 1533787 A GB1533787 A GB 1533787A GB 17662/76 A GB17662/76 A GB 17662/76A GB 1766276 A GB1766276 A GB 1766276A GB 1533787 A GB1533787 A GB 1533787A
Authority
GB
United Kingdom
Prior art keywords
biological particles
liquid
substrate
contacting
planar
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
GB17662/76A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1533787A publication Critical patent/GB1533787A/en
Expired legal-status Critical Current

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
    • G01N33/54306—Solid-phase reaction mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/804—Radioisotope, e.g. radioimmunoassay
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/824—Immunological separation techniques

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
GB17662/76A 1975-05-01 1976-04-30 Method for detection of biological particles Expired GB1533787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/573,610 US4041146A (en) 1975-05-01 1975-05-01 Method for detection of biological particles

Publications (1)

Publication Number Publication Date
GB1533787A true GB1533787A (en) 1978-11-29

Family

ID=24292688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17662/76A Expired GB1533787A (en) 1975-05-01 1976-04-30 Method for detection of biological particles

Country Status (5)

Country Link
US (1) US4041146A (enExample)
JP (1) JPS6018941B2 (enExample)
DE (1) DE2618386C2 (enExample)
FR (1) FR2309868A1 (enExample)
GB (1) GB1533787A (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275053A (en) * 1975-08-14 1981-06-23 Mt. Sinai School Of Medicine Of The City University Of New York Blood cell typing and compatibility test procedure
US4090849A (en) * 1976-12-20 1978-05-23 General Electric Company Diagnostic device and manufacture thereof
SE404553B (sv) * 1977-03-04 1978-10-09 Pharmacia Diagnostics Ab Sett vid bestemningsmetoder involverande biospecifika affinitetsreaktioner
US4145406A (en) * 1977-04-11 1979-03-20 Miles Laboratories, Inc. Specific binding - adsorbent assay method and test means
US4197361A (en) * 1977-08-23 1980-04-08 Warner-Lambert Fluorescent immunoassay sandwich technique for HBs Ag
US4219335A (en) * 1978-09-18 1980-08-26 E. I. Du Pont De Nemours And Company Immunochemical testing using tagged reagents
SE7811630L (sv) * 1977-11-17 1979-05-18 Welsh Nat School Med Metod for uppteckt eller mengdbestemning av substanser med anvendning av merkningsteknik
USRE34394E (en) * 1978-01-23 1993-09-28 Baxter Diagnostics Inc. Method and composition for double receptor, specific binding assays
US4271140A (en) * 1978-01-23 1981-06-02 Baxter Travenol Laboratories, Inc. Method and composition for double receptor, specific binding assays
US4189464A (en) * 1978-05-05 1980-02-19 Institute For Cancer Research Hepatitis B testing reagent and method
US4292403A (en) * 1978-08-24 1981-09-29 Akzona Incorporated Detection and/or determination of IgM, IgA, IgD and IgE immunoglobulins
US4493793A (en) * 1978-12-26 1985-01-15 E-Y Laboratories Soluble immunoassay reagent comprising lectin covalently bonded to reactive component
US4371515A (en) * 1978-12-26 1983-02-01 E-Y Laboratories, Inc. Method for forming an isolated lectin-immunological conjugate
US4293538A (en) * 1979-04-20 1981-10-06 Merck & Co. Inc. Assay for hepatitis A antigen
US4280815A (en) * 1979-06-18 1981-07-28 Technicon Instruments Corporation Electrochemiluminescent immunoassay and apparatus therefor
US4320109A (en) * 1979-06-29 1982-03-16 The University Of Southern California Immunoradiometric assay employing terminal radionuclide labeling and synthesis of conjugates for such assay
US4612281A (en) * 1980-12-03 1986-09-16 Palo Alto Medical Foundation Research Institute Immunoassay for detecting immunoglobulins and test kit
DE3376685D1 (en) * 1982-12-21 1988-06-23 Ares Serono Nv Assay technique
US4994373A (en) 1983-01-27 1991-02-19 Enzo Biochem, Inc. Method and structures employing chemically-labelled polynucleotide probes
US4645737A (en) * 1984-03-05 1987-02-24 American Hoechst Corporation Enzyme/immunofluorescent assay for anti-treponemal antibodies
US4619904A (en) * 1984-10-29 1986-10-28 General Electric Company Agglutinating immunoassay using protein-coated liquid droplets
US4634681A (en) * 1984-10-29 1987-01-06 General Electric Company Diagnostic method of determining the presence or absence of select proteins in a liquid sample
GB8621495D0 (en) * 1986-09-05 1986-10-15 Acade Diagnostic Systems Sa Nv Assay
DE4041080A1 (de) * 1990-12-21 1992-06-25 Behringwerke Ag Verfahren zur bestimmung eines analyten
JPH0534345A (ja) * 1991-02-19 1993-02-09 Tdk Corp 化学発光を利用する抗原・抗体の測定方法
US5347139A (en) * 1991-06-04 1994-09-13 Molecular Dynamics Dual energy tracer quantitative analysis
US6242578B1 (en) * 1994-02-17 2001-06-05 Samuel Bogoch Aglyco products and methods of use
US5856194A (en) 1996-09-19 1999-01-05 Abbott Laboratories Method for determination of item of interest in a sample
US5795784A (en) 1996-09-19 1998-08-18 Abbott Laboratories Method of performing a process for determining an item of interest in a sample
DE19929875A1 (de) * 1999-06-29 2001-01-04 Laser & Med Tech Gmbh Verfahren und Vorrichtung zur schnellen nahfeldoptischen Untersuchung von biologischen Objekten mittels Partikelstrahlen-angeregten Lichtquelle
US20050266499A1 (en) * 2001-04-25 2005-12-01 Rockeby Biomed Corporation, Ltd. Method and apparatus for testing for presence or absence of select biological substances
WO2006098804A2 (en) 2005-03-11 2006-09-21 Chembio Diagnostic Systems, Inc. Dual path immunoassay device
US7189522B2 (en) 2005-03-11 2007-03-13 Chembio Diagnostic Systems, Inc. Dual path immunoassay device
US20100022916A1 (en) 2008-07-24 2010-01-28 Javanbakhsh Esfandiari Method and Apparatus for Collecting and Preparing Biological Samples for Testing
US8603835B2 (en) 2011-02-10 2013-12-10 Chembio Diagnostic Systems, Inc. Reduced step dual path immunoassay device and method
CN106574223B (zh) 2014-04-02 2019-11-01 生化诊断系统公司 利用俘获缀合物的免疫测定
US20160116466A1 (en) 2014-10-27 2016-04-28 Chembio Diagnostic Systems, Inc. Rapid Screening Assay for Qualitative Detection of Multiple Febrile Illnesses

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284434A (en) * 1960-08-29 1966-11-08 Univ Kansas State Protein isolation and preparations
SE343949B (enExample) * 1966-06-02 1972-03-20 Pharmacia Ab
AT279804B (de) * 1967-08-22 1970-03-25 Barbara Dr Polheim Verfahren zur Isolierung von Antigenen und Antikörpern
SE341239B (enExample) * 1967-09-06 1971-12-20 Pharmacia Ab
US3592888A (en) * 1968-01-19 1971-07-13 Mount Sinai Hospital Research Radioimmunoassay of angiotensin and renin activity
US3720760A (en) * 1968-09-06 1973-03-13 Pharmacia Ab Method for determining the presence of reagin-immunoglobulins(reagin-ig)directed against certain allergens,in aqueous samples
US3826619A (en) * 1971-12-21 1974-07-30 Abbott Lab Test apparatus for direct radioimmuno-assay for antigens and their antibodies
CA1025772A (en) * 1972-06-26 1978-02-07 Ivar Giaever Method and apparatus for detection and purification of proteins and antibodies
US3896217A (en) * 1973-03-19 1975-07-22 Summa Corp Method and apparatus for radioimmunoassay with regeneration of immunoadsorbent
US3979509A (en) * 1974-09-03 1976-09-07 General Electric Company Opaque layer method for detecting biological particles

Also Published As

Publication number Publication date
FR2309868B1 (enExample) 1982-02-26
FR2309868A1 (fr) 1976-11-26
JPS6018941B2 (ja) 1985-05-13
US4041146A (en) 1977-08-09
JPS51133415A (en) 1976-11-19
DE2618386A1 (de) 1976-11-11
DE2618386C2 (de) 1985-02-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920430