Transfection of rat or mouse neurons by biolistics or electroporation

Sulayman D. Dib-Hajj, Jin Sung Choi, Lawrence J. Macala, Lynda Tyrrell, Joel A. Black, Theodore R. Cummins, Stephen G. Waxman

Research output: Contribution to journalArticle

85 Citations (Scopus)

Abstract

Properties of ion channels are affected by the background of the cells in which they are expressed. Thus, it is important for investigators interested in neuronal function to study these proteins in post-mitotic neurons. However, post-mitotic neurons, and many cell lines, are difficult to transfect by standard methods. Here we provide detailed protocols for two different procedures, biolistic and electroporation, which have been used to transfect peripheral sensory neurons from mice or rats with expression constructs of voltage-gated sodium channels. Neurons can be prepared, transfected and currents recorded within 48 h. Using these methods, primary sensory neurons can be transfected with an efficiency of 5-20%, which has permitted studying biophysical properties of sodium channels and their naturally occurring mutants in a native neuronal cell background. Although we have used sodium channels for the examples that we show here, these methods can also be used to study other types of molecules.

Original languageEnglish (US)
Pages (from-to)1118-1126
Number of pages9
JournalNature protocols
Volume4
Issue number8
DOIs
StatePublished - Aug 17 2009

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Biolistics
Electroporation
Neurons
Transfection
Rats
Sodium Channels
Sensory Receptor Cells
Voltage-Gated Sodium Channels
Ion Channels
Research Personnel
Cell Line
Cells
Molecules
Proteins

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

Cite this

Dib-Hajj, S. D., Choi, J. S., Macala, L. J., Tyrrell, L., Black, J. A., Cummins, T. R., & Waxman, S. G. (2009). Transfection of rat or mouse neurons by biolistics or electroporation. Nature protocols, 4(8), 1118-1126. https://doi.org/10.1038/nprot.2009.90

Transfection of rat or mouse neurons by biolistics or electroporation. / Dib-Hajj, Sulayman D.; Choi, Jin Sung; Macala, Lawrence J.; Tyrrell, Lynda; Black, Joel A.; Cummins, Theodore R.; Waxman, Stephen G.

In: Nature protocols, Vol. 4, No. 8, 17.08.2009, p. 1118-1126.

Research output: Contribution to journalArticle

Dib-Hajj, SD, Choi, JS, Macala, LJ, Tyrrell, L, Black, JA, Cummins, TR & Waxman, SG 2009, 'Transfection of rat or mouse neurons by biolistics or electroporation', Nature protocols, vol. 4, no. 8, pp. 1118-1126. https://doi.org/10.1038/nprot.2009.90
Dib-Hajj SD, Choi JS, Macala LJ, Tyrrell L, Black JA, Cummins TR et al. Transfection of rat or mouse neurons by biolistics or electroporation. Nature protocols. 2009 Aug 17;4(8):1118-1126. https://doi.org/10.1038/nprot.2009.90
Dib-Hajj, Sulayman D. ; Choi, Jin Sung ; Macala, Lawrence J. ; Tyrrell, Lynda ; Black, Joel A. ; Cummins, Theodore R. ; Waxman, Stephen G. / Transfection of rat or mouse neurons by biolistics or electroporation. In: Nature protocols. 2009 ; Vol. 4, No. 8. pp. 1118-1126.
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