Skip to main content

Two-Electrode Voltage Clamp

  • Protocol
  • First Online:
Ion Channels

Part of the book series: Methods in Molecular Biology ((MIMB,volume 998))

Abstract

Two-electrode voltage clamp (TEVC) is a conventional electrophysiological technique used to artificially control the membrane potential (V m) of large cells to study the properties of electrogenic membrane proteins, especially ion channels. It makes use of two intracellular electrodes—a voltage electrode as V m sensor and a current electrode for current injection to adjust the V m, thus setting the membrane potential at desired values and recording the membrane current to analyze ion channel activities. Here we describe the use of TEVC in combination with exogenous mRNA expression in Xenopus oocytes for ion channel recording.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Protocol
USD 49.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 89.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 119.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 169.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. Hodgkin AL, Huxley AF, Katz B (1952) Measurement of current–voltage relations in the membrane of the giant axon of Loligo. J Physiol 116:424–488

    PubMed  CAS  Google Scholar 

  2. Neher E, Sakmann B, Steinbach JH (1978) The extracellular patch clamp: a method for resolving currents through individual open channels in biological membranes. Pflugers Arch 375:219–228

    Article  PubMed  CAS  Google Scholar 

  3. Halliwell JV, Plant TD, Robbins J, Standen NB (1994) Voltage clamp techniques. In: Ogden D (ed) Microelectrode techniques: the Plymouth workshop handbook, 2nd edn. Company of Biologists, Cambridge, pp 17–35

    Google Scholar 

  4. Sherman-Gold R (ed) (2008) The axon guide for electrophysiology and biophysics laboratory techniques, 3rd edn. Axon Instruments, Inc., Foster City, CA

    Google Scholar 

  5. Du X, Zhang H, Lopes C, Mirshahi T, Rohacs T, Logothetis DE (2004) Characteristic interactions with phosphatidylinositol 4,5-bisphosphate determine regulation of Kir channels by diverse modulators. J Biol Chem 279:37271–37281

    Article  PubMed  CAS  Google Scholar 

  6. Operation manual P-97 Flaming/Brown micropipette puller. (2009). Sutter Instrument Company, Novato

    Google Scholar 

  7. Bierwirtz A, Schwarz W (2007) Two-electrode voltage-clamp (TEVC). http://www.biophys.uni-frankfurt.de/∼wille/prakt/anleitungen/03_elektrophys.pdf. Accessed 20 May 2012

  8. GeneClamp 500B theory and operation (2002) Axon Instruments, Inc, Union City

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Hailin Zhang .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2013 Springer Science+Business Media, LLC

About this protocol

Cite this protocol

Guan, B., Chen, X., Zhang, H. (2013). Two-Electrode Voltage Clamp. In: Gamper, N. (eds) Ion Channels. Methods in Molecular Biology, vol 998. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-62703-351-0_6

Download citation

  • DOI: https://doi.org/10.1007/978-1-62703-351-0_6

  • Published:

  • Publisher Name: Humana Press, Totowa, NJ

  • Print ISBN: 978-1-62703-350-3

  • Online ISBN: 978-1-62703-351-0

  • eBook Packages: Springer Protocols

Publish with us

Policies and ethics