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Recombinant chicken infectious coryza vaccine and method for producing the same

机译:重组鸡传染性鼻炎疫苗及其生产方法

摘要

A recombinant chicken infectious coryza vaccine and a method for producing the same are provided. E. coli that produces a fusion peptide consisting of each peptide derived from the outer membrane protein of Abibacterium paragalinarum A and C as an inclusion body is constructed, and the inclusion body is recovered from the culture in which the E. coli is cultured. A method for producing a recombinant chicken infectious coryza vaccine, comprising a step of purifying and formulating the obtained inclusion body, and a recombinant chicken infectious coryza vaccine containing the fusion peptide as an active ingredient. A linker sequence may be inserted into the binding part of the fusion peptide. As peptides derived from type A and type C bacteria, the amino acid sequence region in or near region 2 that is responsible for the ability to defend against infection is used.
机译:提供了一种重组鸡传染性鼻炎疫苗及其生产方法。构建产生融合肽的大肠杆菌,该融合肽由衍生自副乳双歧杆菌A和C的外膜蛋白的每种肽组成,作为包涵体,并从培养大肠杆菌的培养物中回收包涵体。一种重组鸡传染性鼻炎疫苗的生产方法,其包括纯化和配制所获得的包涵体的步骤,以及一种以融合肽为有效成分的重组鸡传染性鼻炎疫苗。可以将接头序列插入融合肽的结合部分。作为源自A型和C型细菌的肽,使用区域2中或附近负责抵抗感染能力的氨基酸序列区域。

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