Literature DB >> 9222298

Reconstruction and expression of chimeric anti-HBx antibody in Escherichia coli.

G Zhou1, K D Liu, Z Y Tang, Y H Chen, X F Wu, C H Schroeder.   

Abstract

The variable regions of murine monoclonal anti-HBx immunoglobulin and the constant region of human antibody were cloned by reverse transcript-polymerase chain reaction (RT-PCR). The heavy-chain and light-chain variable regions were connected and coexpressed with human constant region C-r3 and C-k3 in the reconstructed vector of E. coli. The products showed high specificity and binding ability with HBx. Which is closely associated with hepatocarcinogenesis. This makes it possible to humanize the mouse monoclonal antibodies and express the fusion protein in E.coli for potential radioimmunotherapy in patients with hepatocellular carcinoma.

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Year:  1997        PMID: 9222298     DOI: 10.1007/bf01438308

Source DB:  PubMed          Journal:  J Cancer Res Clin Oncol        ISSN: 0171-5216            Impact factor:   4.553


  14 in total

1.  Diversity of hepatitis B virus X gene-related transcripts in hepatocellular carcinoma: a novel polyadenylation site on viral DNA.

Authors:  C Hilger; I Velhagen; H Zentgraf; C H Schröder
Journal:  J Virol       Date:  1991-08       Impact factor: 5.103

2.  Cloning immunoglobulin variable domains for expression by the polymerase chain reaction.

Authors:  R Orlandi; D H Güssow; P T Jones; G Winter
Journal:  Proc Natl Acad Sci U S A       Date:  1989-05       Impact factor: 11.205

3.  Protein engineering of antibody binding sites: recovery of specific activity in an anti-digoxin single-chain Fv analogue produced in Escherichia coli.

Authors:  J S Huston; D Levinson; M Mudgett-Hunter; M S Tai; J Novotný; M N Margolies; R J Ridge; R E Bruccoleri; E Haber; R Crea
Journal:  Proc Natl Acad Sci U S A       Date:  1988-08       Impact factor: 11.205

4.  Chimeric mouse-human IgG1 antibody that can mediate lysis of cancer cells.

Authors:  A Y Liu; R R Robinson; K E Hellström; E D Murray; C P Chang; I Hellström
Journal:  Proc Natl Acad Sci U S A       Date:  1987-05       Impact factor: 11.205

5.  [Radioimmunoimaging with monoclonal antibody to HBV X protein in nude mice bearing human hepatocellular carcinoma].

Authors:  J Li; Z Y Tang; K D Liu
Journal:  Zhonghua Zhong Liu Za Zhi       Date:  1994-01

6.  Antigen-specific human antibodies from mice comprising four distinct genetic modifications.

Authors:  N Lonberg; L D Taylor; F A Harding; M Trounstine; K M Higgins; S R Schramm; C C Kuo; R Mashayekh; K Wymore; J G McCabe
Journal:  Nature       Date:  1994-04-28       Impact factor: 49.962

Review 7.  Protein engineering of antibodies.

Authors:  J S Sandhu
Journal:  Crit Rev Biotechnol       Date:  1992       Impact factor: 8.429

8.  [Preparation of monoclonal antibody directed against hepatitis B virus X protein and detection of reactive antigen in hepatocellular carcinoma].

Authors:  J Li; Z Y Tang; K D Liu; C H Schroder
Journal:  Zhonghua Yi Xue Za Zhi       Date:  1994-09

Review 9.  Human antibody responses to bacterial antigens: studies of a model conventional antigen and a proposed model B cell superantigen.

Authors:  G J Silverman
Journal:  Int Rev Immunol       Date:  1992       Impact factor: 5.311

10.  Construction and expression of two mouse-human chimeric antibodies with high specificity and affinity for carcinoembryonic antigen.

Authors:  F Arakawa; M Haruno; M Kuroki; H Kanda; T Watanabe; Y Misumi; Y Matsuoka
Journal:  Hybridoma       Date:  1993-08
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  1 in total

1.  Tumor radioimmunoimaging of chimeric antibody in nude mice with hepatoma xenograft.

Authors:  Yi Gong; Kang-Da Liu; Ge Zhou; Qiong Xue; Shao-Liang Chen; Zhao-You Tang
Journal:  World J Gastroenterol       Date:  1998-02       Impact factor: 5.742

  1 in total

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