节点文献
牛朊蛋白在CHO/dhfr-细胞中的稳定表达
Stable Expression of Bovine Prion Protein in CHO/dhfr-cells
【摘要】 从T载体上得到的目的基因和dhfr共扩增基因真核表达载体构建了pCI-PrP102。纯化后的重组质粒通过脂质体转染CHO/dhfr-细胞,经MTX加压筛选获得稳定表达的细胞株,间接免疫荧光试验检测到目的蛋白的表达。
【Abstract】 The target genes from T-vector were connected with dhfr co-amplified gene of eukaryotic vector and constructed pCI-PrP102.Purified recombinant plasmids were transferred into CHO/dhfr-cell through liposome,and obtained the stable expression of the cell strains after MTX screening,and indirect immunity fluorescence analysis detected the expression of the goal protein.
【关键词】 牛朊蛋白;
二氢叶酸还原酶缺陷型CHO细胞;
稳定表达;
【Key words】 Bovine prion protein; CHO/dhfr-cell; Stable expression;
【Key words】 Bovine prion protein; CHO/dhfr-cell; Stable expression;
【基金】 国家自然科学基金项目(30671563)
- 【文献出处】 江西农业学报 ,Acta Agriculturae Jiangxi , 编辑部邮箱 ,2009年04期
- 【分类号】S852.659.7
- 【被引频次】3
- 【下载频次】172