【摘 要】
:
目的 应用基因重组技术,构建表达γ-干扰素诱导蛋白10基因(IP-10)的重组腺病毒载体,并在HEK293细胞中表达.方法 经PCR方法扩增得到大鼠IP-10基因,将其插入到带有绿色荧光
【机 构】
:
中国医科大学病原生物教研室,沈阳 110001
【出 处】
:
第六届中国医师协会感染科医师大会暨传染病诊治高峰论坛、第十四届中华预防医学会微生态学学术会议
论文部分内容阅读
目的 应用基因重组技术,构建表达γ-干扰素诱导蛋白10基因(IP-10)的重组腺病毒载体,并在HEK293细胞中表达.方法 经PCR方法扩增得到大鼠IP-10基因,将其插入到带有绿色荧光蛋白(green fluorescent protein,GFP)基因的穿梭载体pAdTrack-CMV中,得到重组质粒pAdTrack-CMV-IP10.通过PmeI酶切的方法将其线性化,并去磷酸化,然后转化于含有pAdEasy1质粒的BJ5183感受态细胞中,进行细菌内同源重组.得到的重组腺病毒表达载体pAdIP10,经Pac Ⅰ酶切线性化后,转染HEK293细胞中进行病毒包装,用获得的初代病毒液感染HEK293细胞进行病毒扩增.
其他文献
Objective To clarify thedynamiccorrelation betweenhepatitis B virus (HBV) replicationandheme oxygenase-1 (HO-1) expression.Methods Thelevels of HBVreplicati
Objective The treatment of liver diseases associated with chronic hepatitis B virus (HBV) infection has become a major clinical challenge, partly due to the
Background and Aims A recent genome-wide small interfering RNA (siRNA) screen in our laboratory identified a network of host factors mediating antiviral eff
Objective This study was to investigate T-lymphocyte subpopulation profile and the expression of PD-1, TLR3, TLR4, and INF-γon peripheral blood monoctyes(P
HBV is the causative agent of B-type hepatitis and accounts for a serious viral threat worldwide.HBV infection is associated with the appearance of many ser