转录表达

2021-07-29【求助】转录因子表达载体能与荧光素酶报告载体共转染吗

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我想研究转录因子A对B物质表达有无影响,先构建转录因子A的真核表达载体和含B物质全长启动子区的荧光素酶报告质粒,那么转染时细胞是否加1.A表达载体 2.B荧光素酶报告质粒 3.作为reference的内参质粒?请教有哪位高手做过?可以这么做吗?
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回复:时间:2010-01-05

Before you start these experiments, you need to check NCBI data base to see if the transcription factor A interacts with the promoter B. If there is no such kind data available, you need to run DNA gel retardation assay or DNase I assay to make sure that the transcription factor A interacts with promoter B specifically. Your plan is an important cell-based assay to confirm that the regulation of promoter B transcriptional activities by transcription factor A in tissue cultures.

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回复:时间:2010-01-09

Thank mpark very much.