首页> 外国专利> METHOD FOR INCREASING DEPOSITION OF COMPLEMENT C3b ON BACTERIAL SURFACE AND PHAGOCYTOSIS BY PHAGOCYTE AND A THERAPEUTIC METHOD AND A THERAPEUTIC AGENT FOR BACTERIAL INFECTIONS

METHOD FOR INCREASING DEPOSITION OF COMPLEMENT C3b ON BACTERIAL SURFACE AND PHAGOCYTOSIS BY PHAGOCYTE AND A THERAPEUTIC METHOD AND A THERAPEUTIC AGENT FOR BACTERIAL INFECTIONS

机译:噬菌体增加细菌表面的补体C3b沉积和吞噬作用的方法以及细菌感染的治疗方法和治疗剂

摘要

The present invention relates to a method for increasing deposition of complement C3b on the bacterial surface and phagocytosis by phagocytes, a therapeutic method and a therapeutic agent for bacterial infections, using an antibody binding to a molecule on the bacterial surface, in which the antibody is modified by substituting at least one amino acid residue with other amino acid so as to show more enhanced complement-dependent cytotoxicity (CDC) than the antibody before substitution of the amino acid residue.
机译:本发明涉及一种用于增加补体C3b在细菌表面上的沉积和吞噬细胞的吞噬作用的方法,一种用于细菌感染的治疗方法和治疗剂,其使用与细菌表面上的分子结合的抗体,其中该抗体是通过用至少一个氨基酸残基取代其他氨基酸进行修饰,以显示出比取代氨基酸残基之前的抗体更高的补体依赖性细胞毒性(CDC)。

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