ASSEMBLY OF COMBINATORIAL ANTIBODY LIBRARIES ON PHAGE SURFACES - THE GENE-III SITE

被引:973
作者
BARBAS, CF
KANG, AS
LERNER, RA
BENKOVIC, SJ
机构
[1] SCRIPPS RES INST, DEPT CHEM, LA JOLLA, CA 92037 USA
[2] PENN STATE UNIV, DEPT CHEM, UNIVERSITY PK, PA 16802 USA
关键词
COMBINATORIAL IMMUNOGLOBULIN REPERTOIRE; FILAMENTOUS PHAGE; SURFACE EXPRESSION; HUMAN ANTIBODIES; CATALYTIC ANTIBODIES;
D O I
10.1073/pnas.88.18.7978
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
A phagemid system was developed for the monovalent display of combinatorial antibody Fab libraries on the surface of filamentous phage M13. Fab fragments were fused to the carboxyl-terminal domain of the gene III protein. Phage displaying Fab fragments on their surface, or Phabs, were enriched by 10(3)- to 10(5)-fold on antigen-coated surfaces over nonspecific phage. The method may replace current antibody cloning techniques.
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页码:7978 / 7982
页数:5
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