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    • 9. 发明公开
    • 소 타일레리아병에 대한 면역원성이 증진된 융합단백질, 및 그의 제조방법 및 용도
    • 具有增强免疫原性的熔化蛋白,其制备方法及其用途的融合蛋白
    • KR1020030053857A
    • 2003-07-02
    • KR1020010083880
    • 2001-12-24
    • 대한민국(농림축산식품부 농림축산검역본부장)
    • 강승원정우석권창희
    • C07K19/00
    • C07K14/44A61K39/002A61K2039/552C07K2319/00C12N15/62C12N15/70
    • PURPOSE: A fusion protein having enhanced immunogenicity to bovine theileriosis, a preparation process thereof, and the use thereof are provided, thereby preventing the infection of bovine theileriosis. CONSTITUTION: A fusion protein having enhanced immunogenicity to bovine theileriosis is prepared by fusion of heat shock protein(HSP) with the amino-terminal of the surface antigen p33 of Theileria sergenti, wherein Theileria sergenti is Korean isolated Theileria sergenti, Sungwhan stock; the surface antigen p33 has the nucleotide sequence of SEQ ID NO: 1; and the heat shock protein(HSP) has the nucleotide sequence of SEQ ID NO: 2. A process for preparing the fusion protein having enhanced immunogenicity to bovine theileriosis comprises the steps of: constructing a recombinant vector containing the gene encoding the fusion protein of heat shock protein(HSP) and the surface antigen p33 of Theileria sergenti; preparing a transformed E. coli with the recombinant vector; and culturing the transformed E. coli.
    • 目的:提供具有增强的牛鳞状细胞病毒免疫原性的融合蛋白及其制备方法及其用途,从而防止牛皮肤病的感染。 构成:通过将热休克蛋白(HSP)与Theileria sergenti的表面抗原p33的氨基末端融合制备具有增强的牛鳞状细胞病毒免疫原性的融合蛋白,其中Theileria sergenti是韩国分离的Theileria sergenti,Sungwhan stock; 表面抗原p33具有SEQ ID NO:1的核苷酸序列; 热休克蛋白(HSP)具有SEQ ID NO:2的核苷酸序列。一种制备具有增强的牛鳞状细胞病免疫原性的融合蛋白的方法,包括以下步骤:构建含有编码热能融合蛋白的基因的重组载体 休克蛋白(HSP)和沙门氏菌的表面抗原p33; 用重组载体制备转化的大肠杆菌; 并培养转化的大肠杆菌。