CA961748A - Gel diffusion device - Google Patents

Gel diffusion device

Info

Publication number
CA961748A
CA961748A CA130,296A CA130296A CA961748A CA 961748 A CA961748 A CA 961748A CA 130296 A CA130296 A CA 130296A CA 961748 A CA961748 A CA 961748A
Authority
CA
Canada
Prior art keywords
diffusion device
gel diffusion
gel
diffusion
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
CA130,296A
Other languages
English (en)
Inventor
Stanley R. Johnson
Sheldon H. Forel
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.)
Baxter International Inc
Original Assignee
Baxter Laboratories Inc
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 Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Application granted granted Critical
Publication of CA961748A publication Critical patent/CA961748A/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
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • G01N33/559—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody through a gel, e.g. Ouchterlony technique
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/975—Kit
    • 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
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/809—Multifield plates or multicontainer arrays
CA130,296A 1970-05-20 1971-12-16 Gel diffusion device Expired CA961748A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3897870A 1970-05-20 1970-05-20
US9979770A 1970-12-21 1970-12-21
US19781871A 1971-11-11 1971-11-11

Publications (1)

Publication Number Publication Date
CA961748A true CA961748A (en) 1975-01-28

Family

ID=27365485

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,296A Expired CA961748A (en) 1970-05-20 1971-12-16 Gel diffusion device

Country Status (8)

Country Link
US (3) US3674438A (de)
AU (1) AU457921B2 (de)
CA (1) CA961748A (de)
CH (1) CH548604A (de)
DE (1) DE2163147C3 (de)
FR (1) FR2120947A5 (de)
GB (1) GB1379035A (de)
NL (1) NL7117592A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012198A (en) * 1972-07-25 1977-03-15 Burroughs Wellcome Co. Immunodiffusion device
ZA733612B (en) * 1972-10-11 1974-04-24 Merck Patent Gmbh Container for test strips
US3874503A (en) * 1973-01-04 1975-04-01 Becton Dickinson Co Device for housing and retaining small volumes of gelled media
USD243259S (en) * 1974-03-18 1977-02-01 Miles Laboratories, Inc. Microorganism culture tray
US3960488A (en) * 1974-04-01 1976-06-01 General Electric Company Method and apparatus for quantitative surface inhibition test
US3960489A (en) * 1974-04-01 1976-06-01 General Electric Company Method and apparatus for determination of concentration of immunologically reactive biological particles
US3947250A (en) * 1974-06-21 1976-03-30 Baxter Laboratories, Inc. Method of immunodiffusion
US3932141A (en) * 1974-07-10 1976-01-13 Abbott Laboratories Apparatus for determining immunoassays of antigens and their antibodies
IT1018223B (it) * 1974-08-20 1977-09-30 Sclavo Inst Sieroterapeut Dispositivo per l esecuzione di tecniche di doppia immunodiffusio ne ed immunodiffusione radiale
US3990849A (en) * 1975-02-07 1976-11-09 Technicon Instruments Corporation Separation of cells from liquid components of blood
US3994596A (en) * 1975-04-02 1976-11-30 American Optical Corporation Auxiliary device for strain detectors
USD246466S (en) * 1976-05-14 1977-11-22 Lever Brothers Company Tray for biological tests
US4091928A (en) * 1976-12-07 1978-05-30 The Raymond Lee Organization, Inc. Flower planter kit
FR2422955A1 (fr) * 1978-04-13 1979-11-09 Biomerieux Sa Boite pour dosages immunochimiques par diffusion radiale
US4260392A (en) * 1978-07-07 1981-04-07 Technicon Instruments Corporation Method and apparatus for obtaining an aliquot of a liquid in a gel medium
US4250257A (en) * 1978-08-24 1981-02-10 Technicon Instruments Corporation Whole blood analyses in porous media
US4181501A (en) * 1979-03-26 1980-01-01 General Electric Company Method and apparatus for measuring antibody levels
FR2537725B1 (fr) * 1982-12-09 1985-07-12 Pasteur Institut Procede de detection immunobacteriologique de germes pathogenes dans des milieux biologiques contamines
US4709810A (en) * 1986-11-14 1987-12-01 Helena Laboratories Corporation Container for an electrophoretic support medium
US4759838A (en) * 1987-01-05 1988-07-26 Helena Laboratories Corporation Container for an electrophoretic support medium
US4832914A (en) * 1988-02-08 1989-05-23 Board Of Regents/The University Of Texas System Two-dimensional uniformly fed unstirred chemical reactor
US4919894A (en) * 1988-05-23 1990-04-24 Robert Daniel Multiple sample holder indexing means and method of using same
US5108704A (en) * 1988-09-16 1992-04-28 W. R. Grace & Co.-Conn. Microfiltration apparatus with radially spaced nozzles
US5192503A (en) * 1990-05-23 1993-03-09 Mcgrath Charles M Probe clip in situ assay apparatus
US5817510A (en) * 1995-02-24 1998-10-06 Xechem International, Inc. Device and method for evaluating microorganisms
USD378781S (en) * 1995-06-06 1997-04-08 Becton, Dickinson And Company Culture slide
USD382062S (en) * 1995-06-06 1997-08-05 Becton, Dickinson And Company Culture slide
US6194220B1 (en) * 1996-09-25 2001-02-27 Becton, Dickinson And Company Non-instrumented assay with quantitative and qualitative results
US6271044B1 (en) 1998-05-06 2001-08-07 University Of Pittsburgh Of The Commonwealth System Of Higher Education Method and kit for detecting an analyte
CO5820232A1 (es) * 2007-04-02 2007-11-30 Vitrofarma Sa Plantilla para medir la actividad antimicrobian

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1598163C3 (de) * 1967-01-05 1975-01-09 Behringwerke Ag, 3550 Marburg Vorrichtung zur Bestimmung von Antigenen
US3554704A (en) * 1969-02-10 1971-01-12 Cordis Corp Biological assay cell

Also Published As

Publication number Publication date
AU3711771A (en) 1973-06-28
DE2163147A1 (de) 1972-07-13
US3718436A (en) 1973-02-27
DE2163147B2 (de) 1980-10-30
FR2120947A5 (de) 1972-08-18
GB1379035A (en) 1975-01-02
AU457921B2 (en) 1975-02-13
US3725004A (en) 1973-04-03
DE2163147C3 (de) 1981-07-23
CH548604A (fr) 1974-04-30
NL7117592A (de) 1972-06-23
US3674438A (en) 1972-07-04

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