Title: High-efficient Nonviral Transfection of the Rat Thyroid Cell Line FRTL-5
Abstract: FRTL-5 cells are used in many laboratories as an in vitro system of thyroid follicular cells since they share many properties of human thyrocytes. However, the use of FRTL-5 cells for experimental modifications is limited by low transfection efficiencies of lipid-based transfections and the need for cumbersome viral transduction protocols. A new technology - nucleofection - has become available for cell lines that are difficult to transfect. Here, we report the application and optimization of this method in FRTL-5 cells. Using the green fluorescent protein (GFP) as a reporter gene, FRTL-5 cells were easily transfectable with efficiencies over 60%. In addition, the simultaneous transfer of siRNA against GFP was feasible and allowed suppression of GFP over at least 4 days. Furthermore nucleofection was successful for establishing stable FRTL-5 cell clones. In conclusion, this optimized fast and efficient nucleofection protocol offers new properties for the experimental use of FRTL-5 cells.
Publication Year: 2010
Publication Date: 2010-10-11
Language: en
Type: article
Indexed In: ['crossref', 'pubmed']
Access and Citation
Cited By Count: 3
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