Simultaneous synthesis of luciferase and human nerve growth factor in caterpillars infected with a recombinant baculovirus
被引:0
|
作者:
Zhang, XW
论文数: 0引用数: 0
h-index: 0
机构:
Zhongshan Univ, State Educ Commis, Food Engn Res Ctr, Guangzhou 510275, Peoples R ChinaZhongshan Univ, State Educ Commis, Food Engn Res Ctr, Guangzhou 510275, Peoples R China
Zhang, XW
[1
]
Sun, T
论文数: 0引用数: 0
h-index: 0
机构:
Zhongshan Univ, State Educ Commis, Food Engn Res Ctr, Guangzhou 510275, Peoples R ChinaZhongshan Univ, State Educ Commis, Food Engn Res Ctr, Guangzhou 510275, Peoples R China
Sun, T
[1
]
Liu, X
论文数: 0引用数: 0
h-index: 0
机构:
Zhongshan Univ, State Educ Commis, Food Engn Res Ctr, Guangzhou 510275, Peoples R ChinaZhongshan Univ, State Educ Commis, Food Engn Res Ctr, Guangzhou 510275, Peoples R China
Liu, X
[1
]
Huang, XN
论文数: 0引用数: 0
h-index: 0
机构:
Zhongshan Univ, State Educ Commis, Food Engn Res Ctr, Guangzhou 510275, Peoples R ChinaZhongshan Univ, State Educ Commis, Food Engn Res Ctr, Guangzhou 510275, Peoples R China
Huang, XN
[1
]
机构:
[1] Zhongshan Univ, State Educ Commis, Food Engn Res Ctr, Guangzhou 510275, Peoples R China
hNGF;
Luc;
PCR;
baculovirus system;
transfer vector;
gene expression;
D O I:
10.1038/sj.jim.2900579
中图分类号:
Q81 [生物工程学(生物技术)];
Q93 [微生物学];
学科分类号:
071005 ;
0836 ;
090102 ;
100705 ;
摘要:
Human nerve growth factor (hNGF) gene was proliferated with human leucocyte DNA as template by PCR. Then a fusion gene coding hNGF and luciferase (Luc) cDNAs was inserted into transfer vector pSXIVVI(+)X3/3 with the control of Syn XIV promoter. Luc and hNGF were simultaneously synthesized in Spodoptera larvae upon infection with a recombinant baculovirus, TnNPV-Luc-NGF-OCC+. Densitometric scanning of SDS-PAGE revealed that similar to 18% of the total Coomassie blue-stainable protein of the infected larvae was represented by Luc protein, while the hNGF lever was similar to 8%. Both proteins were similar to their authentic counterparts in terms of immunoreactivity.