Novel in vitro screening system for monoclonal antibodies using hypermutating chicken B cell library

被引:17
|
作者
Todo, Kagefumi
Miyake, Kenji
Magari, Masaki
Kanayama, Naoki
Ohmori, Hitoshi [1 ]
机构
[1] Okayama Univ, Grad Sch Nat Sci & Technol, Dept Biotechnol, Okayama 7008530, Japan
[2] Japan Soc Promot Sci, Tokyo 1028472, Japan
基金
日本学术振兴会;
关键词
monoclonal antibody; chicken B cell line; hypermutation;
D O I
10.1263/jbb.102.478
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Here, we report an in vitro screening system for monoclonal antibodies using a hypermutating chicken B cell line, DT40-SW. When switching on hypermutation, cultured DT40-SW cells constituted an antibody library, from which clones secreting antibodies to a test antigen were successfully isolated, and genetically stabilized by switching off the mutation machinery.
引用
收藏
页码:478 / 481
页数:4
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