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Apparatus of Two-Dimensional Affinity Electrophoresis for Separation of Homogeneous Immunoglobulins from Heterogeneous Antibodies.

Research Project

Project/Area Number 01870025
Research Category

Grant-in-Aid for Developmental Scientific Research (B).

Allocation TypeSingle-year Grants
Research Field Immunology
Research InstitutionYamaguchi University

Principal Investigator

TAKEO Kazusuke  Yamaguchi University School of Medicine, Professor, 医学部, 教授 (10034901)

Co-Investigator(Kenkyū-buntansha) MIMURA Yusuke  Yamaguchi University School of Medicine, Assistant, 医学部, 助手 (00219718)
TANAKA Tatehiko  Yamaguchi University School of Medicine, Assistant, 医学部, 助手 (20144925)
NAKAMURA Kazuyuki  Yamaguchi University School of Medicine, Associate Professor, 医学部, 助教授 (90107748)
Project Period (FY) 1989 – 1990
Project Status Completed (Fiscal Year 1990)
Budget Amount *help
¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 1990: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1989: ¥2,300,000 (Direct Cost: ¥2,300,000)
KeywordsAffinity electrophoresis / Separation of anti-hapten antibodies / Thermostatic electro-blotting apparatus / Two-dimensional electrophoresis. / 03thermostatic capillary isoelectric focusing apparatus / 04thermostatic semi-micro-slab gel electrophoresis apparatus / 抗ハプテン抗体の多様性 / 抗ハプテン抗体の交差反応 / オリゴ・クロ-ナル抗ハプテン抗体 / 2次元親和電気泳動法 / 抗DNP抗体 / 抗体の多様性 / 抗体の完全分離
Research Abstract

A high resolution two-dimensional affinity electrophoresis has been developed, using capillary isoelectric focusing as the first electrophoresis and slab gel affinity electrophoresis as the second electrophoresis. By this method anti-dinitropheny antibodies have been separated completely into several hundred homogeneous immunoglobulin G (IgG) spots. They are grouped into a number of families which are composed of several IgG spots having the same affinity to the hapten but a different isoelectric point. It is suggested that each individual family is derived from one monoclonal antibody producing cell line.
The molecular heterogeneity of rabbit anti-hapten antibodies has been investigated by this two-dimensional affinity electrophoresis apparatus. Anti-dansyl and anti-arsanilic diago-antibodies were separated also into several hundred IgG spots as in the case of anti-DNP antibodies. They were grouped into a number of monoclinal IgG families.
The two-dimensional affinity electrophoresis apparatus presented here offers a powerful tool for the elucidation of fundamental problems of immunochemistry, such as antibody heterogeneity, their production mechanism and antigen-denpendent somatic mutation and immunotolerance.

Report

(3 results)
  • 1990 Annual Research Report   Final Research Report Summary
  • 1989 Annual Research Report
  • Research Products

    (32 results)

All Other

All Publications (32 results)

  • [Publications] Tanaka,T.: "A simple method for determination of the concentration of antiーdextran IgG in antiserum by means of affinity electrophoresis" Electrophoresis. 10. 178-182 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeo,K.: "Complete separation of antiーhapten antibodies by twoーdimensional affinity electrophoresis" Electrophoresis. 10. 813-818 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeo,K.: "Separaion of antibody by affinity gel electrophoresis" Automation and New Technology in Clinical Laboratory,ed.,Okuda,K.,Blackwell Science. 46-52 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 中村 和行: "2次元親和電気泳動法による抗ハプラン抗体の分離" 生物物理化学. 34. 329-333 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 竹尾 和典: "親和電気泳動法の展望" 生物物理化学. 34. 161-163 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 竹尾 和典: "2次元親和電気泳動法" 生物物理化学. 35. 1-10 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 竹尾 和典: "二次元親和電気泳動法による抗体の多様性の分析(電気泳動学会創立40年記念誌)" 電気泳動学会編 電気泳動学会発刊, (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 竹尾 和典(分担),寺田 弘(編): "親和電気泳動法" 広川書店, (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Tanaka, T. et al.: "A simple method for determination of the concentration of anti-dextran IgG in antiserum by means of affinity electrophoresis" Electrophoresis. 10. 178-182 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeo, K. et al.: "Complete separation of anti-hapten antibodies by two-dimensional affinity electrophoresis" Electrophoresis. 10. 813-818 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeo, K. et al.: "Separation of antibody by affinity gel electrophoresis" Automation and New Technology in Clinical Laboratory, Ed., Okuda, K., Blackwell Science Pub.46-52 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Nakamura, K. et al.: "Separation of anti-hapten antibodies by two dimensional affinity electrophoresis" Seibutsu-butsuri-Kagaku. 34. 329-333 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeo, K.: "Trend in affinity electrophoresis" Seibutsu-Butsuri-Kagaku. 34. 161-163 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeo, K. et al.: "Two-dimensional affinity electrophoresis" Seibutsu-Butsuri-Kagaku. 35. 1-10 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeo, K.: "Studies on antibody heterogeneity by two-dimensional affinity electrophoresis" Supplemenary Issue of Electrophoresis Society (40th Anniversary Publication). 75-85 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeo, K. et al.: "Affinity Electrophoresis" Electrophoresis ; Principle and Application, Ed, H. Terada, Hirokawa-Pub.345-369 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 竹尾 和典: "抗Dansyl抗血清からのオリゴクロ-ン性抗体の分離" 生物物理化学. 35. (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 竹尾 和典: "親和電気泳動法の展望" 生物物理化学. 34. 161-163 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 中村 和行: "2次元親和電気泳動法による抗ハプテン抗体の分離" 生物物理化学. 34. 329-333 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 竹尾 和典: "2次元親和電気泳動法" 生物物理化学. 35. 1-10 (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] Nakamura,K.: "Analysis of the interaction between human plasma fibronectin and qelatin by affinity electrophoresis" Electrophoresis. 12. (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] Takeo,K.: "Complete separation of AntiーDansyl Antibodies by twoーdimensional Affinity Electrophoresis" Applied and Theoretical Electrophoresis. 4. (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] Takeo,K.: "Separation of antibody by affinity gel electrophoresis" Automation and New Technology in Clinical Laboratory,Ed.Okuda,K.Blackwell Scienc Pnb., 6 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 竹尾 和典: "親和電気泳動法(分担)" 電気泳動法のすべて;櫻林郁之介・熊坂一成編集 医歯薬出版刊行, (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] Takeo,K: "Complete Separation of Anti-hapten Antibodies by Two-Dimensional Aftinity Electrophoresis" Electrophoresis. 10. 813-818 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Takeo,K: "Studies on the Heterogeneity of Anti-hapter Antibpdies by Means of Two-Dimensional Aftinity Electrophoresis" Electrophoresis. 10. 818-824 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Tanaka,T.: "A simple Method for Determination of the Concentration of Anti-Dextran IgG in Antiserum by Means of Aftinity Electrophoresis" Electrophoresis. 10. 178-182 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Nakamura,K: "Characterization of Protein Binding to a Nitrocellulose Membrane" Physico-Chemical Biology(生物物理化学). 33. 293-303 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Nakamura,K: "Hydrophobic Chromatography of Proteins using a Nitrocellulose Menbrane" Physico-Chemical Biology(生物物理化学). 33. 305-312 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 竹尾和典: "親和電気泳動法の展望" 生物物理化学. 34. (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] 竹尾和典(分担): "二次元親和電気泳動法による抗体の多様性の分布(電気泳動学会創立40年記念誌)" 電気泳動学会編 電気泳動学会発刊, 11 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Bφg-Hansen,T.C(Copenhagen)Takeo,K(Editors): "Aft jnity Electrophoresis(paper symposium in Electrophoresis)" Verlag Chemie.Weinheim West Germany(in International Jaurnal of Electrophoreis), 59 (1989)

    • Related Report
      1989 Annual Research Report

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Published: 1989-04-01   Modified: 2016-04-21  

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