ES8700675A1 - Un metodo de producir un latex para ensayos inmunoserologi- cos - Google Patents

Un metodo de producir un latex para ensayos inmunoserologi- cos

Info

Publication number
ES8700675A1
ES8700675A1 ES541181A ES541181A ES8700675A1 ES 8700675 A1 ES8700675 A1 ES 8700675A1 ES 541181 A ES541181 A ES 541181A ES 541181 A ES541181 A ES 541181A ES 8700675 A1 ES8700675 A1 ES 8700675A1
Authority
ES
Spain
Prior art keywords
latex
styrene
producing
same
derivatives
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
ES541181A
Other languages
English (en)
Other versions
ES541181A0 (es
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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
Priority claimed from JP4844784A external-priority patent/JPS60192706A/ja
Priority claimed from JP59048448A external-priority patent/JPH0640099B2/ja
Priority claimed from JP8989784A external-priority patent/JPS60233105A/ja
Priority claimed from JP11578584A external-priority patent/JPS60258207A/ja
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Publication of ES541181A0 publication Critical patent/ES541181A0/es
Publication of ES8700675A1 publication Critical patent/ES8700675A1/es
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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • C08F8/22—Halogenation by reaction with free halogens

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

METODO DE PRODUCCION DE UN LATEX PARA ENSAYOS INMUNOSEROLOGICOS QUE CONTIENE PARTICULAS DE POLIESTIRENO O DERIVADOS DE ESTE. COMPRENDE LA POLIMERIZACION DE ESTIRENO O SUS DERIVADOS (O LA COPOLIMERIZACION DE ESTIRENO Y ESTIRENO SULFONATOS), CON PERSULFATO COMO INICIADOR EN AUSENCIA DE EMULSIFICANTES, PARA FORMAR UNA SUSPENSION DE PARTICULAS DE POLIMERO; CALENTAR LA SUSPENSION, EN CONDICIONES ALCALINAS, ENTRE 50 Y 100JC DURANTE UN TIEMPO COMPRENDIDO ENTRE 5 Y 100 HORAS, Y SOMETERLA A CONTINUACION A CLORACION A TEMPERATURA DE 5 A 65JC, DURANTE 0,16 A 8,33 HORAS, DANDO COMO RESULTADO PARTICULAS DE DIAMETRO ENTRE 0,07 Y 10 MM, CON UNA DENSIDAD RELATIVA QUE VARIA DE 1,10 A 1,60.
ES541181A 1984-03-13 1985-03-12 Un metodo de producir un latex para ensayos inmunoserologi- cos Expired ES8700675A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4844784A JPS60192706A (ja) 1984-03-13 1984-03-13 診断試薬用ラテツクスの製造方法
JP59048448A JPH0640099B2 (ja) 1984-03-13 1984-03-13 免疫凝集反応に用いるための担体
JP8989784A JPS60233105A (ja) 1984-05-04 1984-05-04 診断試薬用ラテツクスの製造方法
JP11578584A JPS60258207A (ja) 1984-06-05 1984-06-05 診断試薬用ラテックス

Publications (2)

Publication Number Publication Date
ES541181A0 ES541181A0 (es) 1986-10-16
ES8700675A1 true ES8700675A1 (es) 1986-10-16

Family

ID=27462206

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541181A Expired ES8700675A1 (es) 1984-03-13 1985-03-12 Un metodo de producir un latex para ensayos inmunoserologi- cos

Country Status (5)

Country Link
US (1) US4605686A (es)
EP (1) EP0158443B1 (es)
CA (1) CA1250805A (es)
DE (1) DE3585045D1 (es)
ES (1) ES8700675A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005334A1 (en) * 1986-03-04 1987-09-11 Angenics, Inc. Nucleic acid detection using particle agglutination
DE3781841T2 (de) * 1986-07-14 1993-04-15 Abbott Lab Diagnostisches immuntest-verfahren mittels festphasenabscheidung.
CA1306190C (en) * 1987-01-21 1992-08-11 Robin M. Pennington Immunoassay utilizing microparticle neutralization
JPH01104621A (ja) * 1987-09-18 1989-04-21 Eastman Kodak Co ポリマーラテックス組成物の製造方法
JP2896174B2 (ja) * 1989-10-27 1999-05-31 富士レビオ株式会社 人工担体
US5747256A (en) * 1995-12-19 1998-05-05 Beckman Instruments, Inc. Homogeneous DNA probe titration assay
EP0849595B1 (de) * 1996-12-18 2001-05-09 Stiftung Für Diagnostische Forschung Synthetische Partikel als Agglutinationsreagenzien
US6133342A (en) * 1999-01-21 2000-10-17 Marconi Data Systems Inc. Coating composition
US6210472B1 (en) 1999-04-08 2001-04-03 Marconi Data Systems Inc. Transparent coating for laser marking
US6261348B1 (en) 1999-06-25 2001-07-17 Marconi Data Systems Inc. Laser markable coating
US6478861B1 (en) 1999-06-25 2002-11-12 Videojet Technologies Inc. Laser markable coating
AU2001265419B2 (en) * 2000-06-02 2007-03-01 Cytometry Applications, Inc. No wash bead assay, kit and procedure
CN100396331C (zh) * 2001-07-02 2008-06-25 积水化学工业株式会社 用于分析试剂的载体颗粒胶乳和分析试剂
US20050064431A1 (en) * 2003-09-09 2005-03-24 Eastman Kodak Company Biological microarray comprising polymer particles and method of use
EP3141901B1 (en) * 2007-10-04 2018-12-12 PHC Holdings Corporation Analysis device, and analysis apparatus and method using the same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE459382A (es) * 1945-07-20
NL76890C (es) * 1948-11-20 1954-12-17
US2971935A (en) * 1954-07-15 1961-02-14 Dow Chemical Co Method of preparing dispersion of a copolymer of a monovinyl compound and a vinyl sulonic acid
GB786146A (en) * 1956-04-09 1957-11-13 Dow Chemical Co Aqueous polymer dispersions and method of making the same
US2913429A (en) * 1956-03-30 1959-11-17 Dow Chemical Co Film forming synthetic latexes comprising copolymer sulfonates and method of making same
GB946953A (en) * 1961-06-20 1964-01-15 Monsanto Chemicals Process for producing polymer latices
GB953484A (en) * 1962-05-01 1964-03-25 Formica Int Halogenation of styrene polymers
US3436187A (en) * 1965-03-03 1969-04-01 Dade Reagents Inc Method of estimating thymol turbidity employing polystyrene latex suspensions as standards
US3558522A (en) * 1969-03-05 1971-01-26 Baxter Laboratories Inc Hematology control standard comprising washed red blood cells and synthetic latex particles
US4071670A (en) * 1976-08-02 1978-01-31 Xerox Corporation Method of sizing monomer droplets for suspension polymerization to form small particles
JPS5850645B2 (ja) * 1979-03-30 1983-11-11 積水化学工業株式会社 ラテツクスの製造方法
JPS5915321B2 (ja) * 1980-06-30 1984-04-09 積水化学工業株式会社 血清学的診断試薬用ラテツクスの製造方法
JPS5716011A (en) * 1980-07-03 1982-01-27 Sekisui Chem Co Ltd Production of latex used as serodiagnostic agnet
JPS5846243B2 (ja) * 1980-09-19 1983-10-15 積水化学工業株式会社 血清学的診断試薬用ラテツクスの製造方法
EP0054685B1 (de) * 1980-12-23 1986-07-09 Roche Diagnostics GmbH Hydrophile Latexpartikel, Verfahren zu deren Herstellung und deren Verwendung
JPS58209984A (ja) * 1982-05-28 1983-12-07 Japan Synthetic Rubber Co Ltd 粒子状重合体よりなる担体
FR2528436B1 (fr) * 1982-06-10 1985-12-20 Rhone Poulenc Spec Chim Latex de polymeres pour applications biologiques et procede de preparation

Also Published As

Publication number Publication date
CA1250805A (en) 1989-03-07
DE3585045D1 (de) 1992-02-13
US4605686A (en) 1986-08-12
EP0158443A2 (en) 1985-10-16
EP0158443B1 (en) 1992-01-02
EP0158443A3 (en) 1987-04-01
ES541181A0 (es) 1986-10-16

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