摘要
在构建3株人Ⅰ型免疫缺陷病毒(HIV-1)Gag基因重组痘苗病毒的基础上,实现了Gag蛋白的高效表达,3株重组病毒在感染细胞中表达量分别为14.7、6.0和4.5μg/106细胞/20h,接近杆状病毒的表达水平。表达的重组蛋白可形成病毒样粒子(VLP),并可诱导小鼠产生抗HIV抗体。
After 3 strains of HIV-1 Gag gene recombinant vaccinia virus were constructed,14.7,6.0 and 4.5μg/106 cells/20h of Gag proteins were expressed in the cells infected with the 3 strains respectively.The expressed recombinant protein could form viruslike particles(VLP)and induce antibodies to HIV in mice.
出处
《中国生物制品学杂志》
CAS
CSCD
1998年第2期72-75,共4页
Chinese Journal of Biologicals
关键词
HIV-1
GAG蛋白
重组痘苗病毒
生物学特性
HIV-1 Gag protein Expression Recombinant vaccinia virus Biological characteristic