CA1112161A - Epreuve immunologique utilisant des particules aimantees - Google Patents

Epreuve immunologique utilisant des particules aimantees

Info

Publication number
CA1112161A
CA1112161A CA312,223A CA312223A CA1112161A CA 1112161 A CA1112161 A CA 1112161A CA 312223 A CA312223 A CA 312223A CA 1112161 A CA1112161 A CA 1112161A
Authority
CA
Canada
Prior art keywords
reagent
mixture
interest
reaction mixture
particulate
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
CA312,223A
Other languages
English (en)
Inventor
Clive C. Dawes
Jacqueline S. Gardner
John O. Crookall-Greening
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 CA1112161A publication Critical patent/CA1112161A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28009—Magnetic properties
    • 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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles
    • G01N33/5434—Magnetic particles using magnetic particle immunoreagent carriers which constitute new materials per se
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2446/00—Magnetic particle immunoreagent carriers
    • G01N2446/20—Magnetic particle immunoreagent carriers the magnetic material being present in the particle core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2446/00—Magnetic particle immunoreagent carriers
    • G01N2446/40—Magnetic particle immunoreagent carriers the magnetic material being dispersed in the monomer composition prior to polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CA312,223A 1977-09-28 1978-09-27 Epreuve immunologique utilisant des particules aimantees Expired CA1112161A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4037777 1977-09-28
GB40377/77 1977-09-28

Publications (1)

Publication Number Publication Date
CA1112161A true CA1112161A (fr) 1981-11-10

Family

ID=10414592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312,223A Expired CA1112161A (fr) 1977-09-28 1978-09-27 Epreuve immunologique utilisant des particules aimantees

Country Status (6)

Country Link
JP (1) JPS5490883A (fr)
AU (1) AU532849B2 (fr)
BE (1) BE870834A (fr)
CA (1) CA1112161A (fr)
CH (1) CH648127A5 (fr)
DE (1) DE2841782A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125353A (en) * 1981-01-27 1982-08-04 Sekisui Chem Co Ltd Method of measuring antigen or antibody
US4594158A (en) * 1981-09-03 1986-06-10 Rohm And Haas Filter aid materials bearing anion exchange resins
DE3740471A1 (de) * 1987-11-28 1989-06-08 Boehringer Mannheim Gmbh Testtraeger zur analyse einer probenfluessigkeit und verfahren zu seiner herstellung
CN113368841B (zh) * 2021-06-12 2022-07-01 中国科学院青岛生物能源与过程研究所 利用酶解残渣干法制备磁性多效吸附剂的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1403359A (en) * 1971-08-27 1975-08-28 Nat Res Dev Biochemical reacrions
IT1008202B (it) * 1974-07-31 1976-11-10 Lostia Onofrio Fibre inglobanti anticorpi antige ni antisieri procedimento per la loro preparazione e loro impieghi
FR2334106A1 (fr) * 1975-12-02 1977-07-01 Pasteur Institut Gel magnetique convenant pour dosages immunoenzymatiques
GB1575805A (en) * 1976-03-12 1980-10-01 Technicon Instr Automatic diagnostic apparatus
DE2644249A1 (de) * 1976-09-30 1978-04-06 Abbott Lab Reaktive matrices

Also Published As

Publication number Publication date
DE2841782A1 (de) 1979-04-12
AU4022278A (en) 1980-04-03
CH648127A5 (en) 1985-02-28
JPS5490883A (en) 1979-07-18
AU532849B2 (en) 1983-10-13
JPS631546B2 (fr) 1988-01-13
BE870834A (fr) 1979-03-28
DE2841782C2 (fr) 1988-07-21

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Legal Events

Date Code Title Description
MKEX Expiry