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A Tetracycline-regulated Cell Line Produces High-titer Lentiviral Vectors that Specifically Target Dendritic Cells
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A Tetracycline-regulated Cell Line Produces High-titer Lentiviral Vectors that Specifically Target Dendritic Cells
Chapters
- 00:05Title
- 01:59Generating the GPRS Packaging Cell Line: A Tet-dependent SVGmu Cell Line
- 05:33Constructing DC-LV Producer Cells by Concatemer Array Transfection
- 09:14Evaluating Viral Production of Each Cell Clone
- 10:54Producing and Concentrating Lentiviral Vectors
- 12:16Results: Isolation of High-titer Lentiviral Vectors that Specifically Target Dendritic Cells
- 15:15Conclusion
Here, we use retroviral transduction and concatemeric transfection to create a cell line that can express the components of a lentiviral vector (LV) in the absence of tetracycline. This LV encodes GFP and is pseudotyped with a glycoprotein, SVGmu, which is specific for a receptor on dendritic cells.
