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百日咳杆菌毒素Ｓ１亚单位在Ｅ．ｃｏｌｉ中的表达及其一步纯化程继忠皇甫永穆海涛郑波白百破（ＤＴＰ）疫苗组成成分之一为百日咳杆菌，其成分复杂，全菌体疫苗接种后副作用大。为解决此问题，近年从中发现导致百日咳免疫的主要成分之一为百日咳毒素的Ｓ１亚单位，故选用...
B. pertussis toxin S1 subunit in E. Expression in Escherichia coli and its one-step purification Cheng Jizhong Huang Fuyong Mu Haitao Zheng Bo One of the components of the DTP vaccine is Bordetella pertussis, which has complicated components and large side effects after whole-cell vaccination. In order to solve this problem, we found in recent years that one of the major components that cause the immunity of whooping cough is the S1 subunit of pertussis toxin, so we use ...