期刊文献+

带有GFP标签的汉滩病毒糖蛋白表达载体的构建

下载PDF
导出
摘要 目的:构建带有绿色荧光蛋白(GFP)标签的汉滩病毒(HTNV)包膜糖蛋白(GP)真核表达载体,并进行初步表达鉴定。方法:以peGFP-C1质粒为模板扩增GFP片段,将其插入真核表达载体pFLAG-CMV3中,构建成可表达带有GFP标签分泌型蛋白的载体pFLAG-CMV3-GFP。扩增HTNV-G1、HTNV-G2,分别插入上述载体,转染293T细胞,采用检测GFP标签蛋白的夹心ELISA法检测转染细胞培养上清中分泌型重组蛋白的含量。结果:酶切及测序证实带有GFP标签的HTNV-G1、HTNV-G2表达载体构建成功,分别命名为pFLAG-G1-GFP/pFLAG-G2-GFP,转染细胞的培养上清中可以检测出带有GFP标签的融合蛋白。结论:成功构建了带有GFP标签HTNV-GP的重组质粒并成功表达,为深入研究HTNV感染后机体针对HTNV-GP的特异性免疫应答规律奠定了实验基础。
出处 《细胞与分子免疫学杂志》 CAS CSCD 北大核心 2011年第1期109-111,共3页 Chinese Journal of Cellular and Molecular Immunology
基金 国家自然科学基金重点项目(30930087)
  • 相关文献

参考文献9

二级参考文献35

  • 1Shimomura O. Structure of the chromophore of Aequorea green fluorescent protein[ J]. FEBS Letters, 1979,104: 220 - 222.
  • 2Heim R, Tsien RY. Engineering green fluorescent protein for improved brightness, longer wavelengths and fluorescece resonance energy transfer[ J ].Curt Biol,1996,6:178 - 182.
  • 3Chiu W L, Niwa Y,Zheng W et al. Engineered GFP as a vital reporter in plants[J]. Curr Biol 1996,6(3) :325 - 330.
  • 4Vain P, Worland B, Kohli A, et al. The gteen fluorescent protein (GFP)as a vital screenable marker in rice ransformation[ J]. Theor Appl Greet, 1998,96:164 - 169.
  • 5Sheen J, Hwang S, Niwa Y, et al. Green - fluorescent protein as a new vital marker in plant cells[ J]. The Plant Journal. 1995,8:777 - 784.
  • 6Takada T, Lida K,Awajj T, etal. Selectyve production of transentic mice using fluorescent protein as a marker [ J ]. Nat. Biotechnol, 1997, 15: 458 -461.
  • 7Casper S J, et al. Expression of the green fluorescent protein - encoding gene from a tobacco mosaic virus - based vector[ J]. Gene, 1996,173: 69 - 73.
  • 8Prasher D,Echenrode V,Wand W, et al. Primary structure of the Aequores victoria green fluorescent protein[J]. Gene, 1992,111:229- 233.
  • 9Chalfie M,Ta Y, Euskirchen G, et al. Green fluorescent protein as a marker for gene expression[ J]. Science, 1994,263:802- 805.
  • 10Onno M, Cubitt A B, Kattio K, et al. Caystal structure of the Aequorea victoria green fluorescent protein[J]. Science, 1996,273(5280): 1392 - 1395

共引文献88

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部