CHARACTERIZATION OF MURINE MONOCLONAL-ANTIBODIES THAT RECOGNIZE DEFINED EPITOPES OF PERTUSSIS TOXIN AND NEUTRALIZE ITS TOXIC EFFECT ON CHINESE-HAMSTER OVARY CELLS

被引:14
作者
WALKER, MJ [1 ]
WEHLAND, J [1 ]
TIMMIS, KN [1 ]
RAUPACH, B [1 ]
SCHMIDT, MA [1 ]
机构
[1] UNIV HEIDELBERG,ZENTRUM MOLEK BIOL,W-6900 HEIDELBERG,GERMANY
关键词
D O I
10.1128/IAI.59.11.4249-4251.1991
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Three murine monoclonal antibodies (MAb), E19, E205, and E251, raised against pertussis toxin reacted in Western blots (immunoblots) with the S1, S4, and S2-S3 subunits, respectively, and neutralized the Chinese hamster ovary cell-clustering activity of pertussis toxin. MAb E251 recognized a linear synthetic peptide corresponding to amino acids 107 to 120 of the S2 subunit, suggesting a role for this region in receptor binding.
引用
收藏
页码:4249 / 4251
页数:3
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