CA1139262A - Method and apparatuses for performing immunoassays - Google Patents

Method and apparatuses for performing immunoassays

Info

Publication number
CA1139262A
CA1139262A CA000343679A CA343679A CA1139262A CA 1139262 A CA1139262 A CA 1139262A CA 000343679 A CA000343679 A CA 000343679A CA 343679 A CA343679 A CA 343679A CA 1139262 A CA1139262 A CA 1139262A
Authority
CA
Canada
Prior art keywords
constituent
medium
gel
reactant
sample
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
CA000343679A
Other languages
English (en)
French (fr)
Inventor
Leonard Ornstein
Bruce J. Oberhardt
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Application granted granted Critical
Publication of CA1139262A publication Critical patent/CA1139262A/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • 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
    • G01N33/561—Immunoelectrophoresis
    • 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
    • Y10S436/825—Pretreatment for removal of interfering factors from sample

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
CA000343679A 1979-01-31 1980-01-15 Method and apparatuses for performing immunoassays Expired CA1139262A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8,202 1979-01-31
US06/008,202 US4307070A (en) 1979-01-31 1979-01-31 Methods and apparatuses for performing immunoassays

Publications (1)

Publication Number Publication Date
CA1139262A true CA1139262A (en) 1983-01-11

Family

ID=21730309

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000343679A Expired CA1139262A (en) 1979-01-31 1980-01-15 Method and apparatuses for performing immunoassays

Country Status (7)

Country Link
US (1) US4307070A (US07714131-20100511-C00038.png)
JP (1) JPS55132956A (US07714131-20100511-C00038.png)
CA (1) CA1139262A (US07714131-20100511-C00038.png)
DE (1) DE3003190A1 (US07714131-20100511-C00038.png)
FR (1) FR2448149A1 (US07714131-20100511-C00038.png)
GB (1) GB2041003B (US07714131-20100511-C00038.png)
IT (1) IT1133058B (US07714131-20100511-C00038.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533704B1 (fr) * 1982-09-27 1986-03-21 Spiral Dosage immunologique dans le serum de l'apolipoproteine b des lipoproteines de basse densite
DE3443790A1 (de) * 1984-11-30 1986-06-05 Bayerische Motoren Werke AG, 8000 München Vorrichtung zur verringerung des schadstoffausstosses von brennkraftmaschinen
JPS6379071A (ja) * 1986-09-24 1988-04-09 Agency Of Ind Science & Technol 多項目イムノアツセイ
JPS63118660A (ja) * 1986-11-07 1988-05-23 Agency Of Ind Science & Technol 免疫学的定量装置
EP0459241B1 (en) * 1990-05-29 1994-10-26 Waters Investments Limited Process and apparatus for effecting capillary electrophoresis
US5958202A (en) 1992-09-14 1999-09-28 Perseptive Biosystems, Inc. Capillary electrophoresis enzyme immunoassay
AU2002353997A1 (en) * 2001-11-01 2003-05-12 Rensselaer Polytechnic Institute In vitro metabolic engineering on microscale devices
WO2005080546A1 (en) * 2003-04-30 2005-09-01 Moyle William R Sensors for biomolecular detection and cell classification
DE102005050167B4 (de) * 2005-10-19 2009-02-19 Advalytix Ag Konzentrationsverfahren, Konzentrationsvorrichtung und Reaktionsverfahren

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384564A (en) * 1962-11-21 1968-05-21 Mount Sinai Hospital Res Found Electrophoretic process for simultaneously spearating and concentrating particles
FR1394759A (fr) * 1963-11-21 1965-04-09 Mount Sinai Hospital Res Found Procédé perfectionné de séparation par électrophorèse
US4152242A (en) * 1971-07-29 1979-05-01 International Foundation Of Microbiology Immunodisc electrophoresis
JPS556190B2 (US07714131-20100511-C00038.png) * 1971-11-11 1980-02-14
US3720593A (en) * 1972-01-17 1973-03-13 Beckman Instruments Inc Method for high resolution zone electrophoresis
GB1396803A (en) * 1973-03-22 1975-06-04 Vickers Ltd Electrophoretic analysis
US3966897A (en) * 1973-04-02 1976-06-29 Marine Colloids, Inc. Medium for use in bioassay and method of using same
JPS5221395A (en) * 1975-08-07 1977-02-17 Keizo Utsu Method for preparing steamed rice for sake brewing
JPS5238835A (en) * 1975-09-23 1977-03-25 Canon Inc Power supply control system
JPS5243598A (en) * 1975-10-01 1977-04-05 Max Co Ltd Rope-binding device
SE7609263L (sv) * 1976-08-20 1978-02-21 Wadsworth Charlies Forfaringssett for faststellande av kvantiteten av viss i en biologisk vetska loslig komponent, samt apparat for utovande av forfarandet
JPS559476A (en) * 1978-07-06 1980-01-23 Nippon Electric Co Multiiwire circuit board

Also Published As

Publication number Publication date
IT1133058B (it) 1986-07-09
DE3003190A1 (de) 1980-08-07
GB2041003A (en) 1980-09-03
FR2448149A1 (fr) 1980-08-29
GB2041003B (en) 1983-07-20
IT8067150A0 (it) 1980-01-31
US4307070A (en) 1981-12-22
JPH0225141B2 (US07714131-20100511-C00038.png) 1990-05-31
FR2448149B1 (US07714131-20100511-C00038.png) 1985-01-25
JPS55132956A (en) 1980-10-16

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Legal Events

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