pGL3-nxARE plasmid荧光报告质粒 BioVector NTCC质粒载体菌种细胞基因保藏中心
- 价 格：¥98965
- 货 号：pGL3-nxARE
- 产 地：北京
- BioVector NTCC典型培养物保藏中心
- 联系人：Dr.Xu, Biovector NTCC Inc.
电话：400-800-2947 工作微信:1843439339 (QQ同号)
邮件：Biovector@163.com
手机：18901268599
地址：北京
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pGL3-nxARE plasmid荧光报告质粒
The ARE-luciferase reporter plasmid was generated using the pGL3-promoter vector containing an SV40 promoter upstream of the firefly luciferase gene. They differ in the number of copies of ARE sequences that have been inserted, in head-to-tail orientation, through Nhe I & Xho I restrictionsites upstream of the promoter-luc+ transcriptional unit. A plasmid was made containing eight copies of the ARE (5'-GTGACAAAGCA-3', with the minimal functional sequence underlined) present in both rat GSTA2 and mouse gsta1; called pGL-8xARE. A linker with the sequence of 5'-CCC-3' and 5'-GGG-3' on the opposite strand was placed between individual cis-elements.pGL-8xARE, was stably transfected into MCF7 cells using the calcium phosphate method. Transfected cells were selected using 0.8 mg/mL G418 in the media for 3 to 4 weeks. The G418-resistant clones were isolated and screened by measuring their basal and inducible (obtained by treatment with 50 Amol/L t-BHQ) luciferase activities as described above. Positive clones, which showed low background and high inducible luciferase activity, were passaged and maintained in growth medium containing 0.8 mg/mL G418.
Supplier来源:BioVector NTCC Inc.
TEL电话:400-800-2947
Website网址: http://www.biovector.net
The ARE-luciferase reporter plasmid was generated using the pGL3-promoter vector containing an SV40 promoter upstream of the firefly luciferase gene. They differ in the number of copies of ARE sequences that have been inserted, in head-to-tail orientation, through Nhe I & Xho I restrictionsites upstream of the promoter-luc+ transcriptional unit. A plasmid was made containing eight copies of the ARE (5'-GTGACAAAGCA-3', with the minimal functional sequence underlined) present in both rat GSTA2 and mouse gsta1; called pGL-8xARE. A linker with the sequence of 5'-CCC-3' and 5'-GGG-3' on the opposite strand was placed between individual cis-elements.pGL-8xARE, was stably transfected into MCF7 cells using the calcium phosphate method. Transfected cells were selected using 0.8 mg/mL G418 in the media for 3 to 4 weeks. The G418-resistant clones were isolated and screened by measuring their basal and inducible (obtained by treatment with 50 Amol/L t-BHQ) luciferase activities as described above. Positive clones, which showed low background and high inducible luciferase activity, were passaged and maintained in growth medium containing 0.8 mg/mL G418.
Supplier来源:BioVector NTCC Inc.
TEL电话:400-800-2947
Website网址: http://www.biovector.net
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