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    Most versatile automated patch clamp system on the market
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  • Patchliner

    More than 10 years experience in assay design and support
  • Patchliner

    All features & benefits of manual patch clamp
  • Patchliner

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2014 - Automated Patch Clamp Analysis of nAChα7 and NaV1.7 Channels

icon pap  Port-a-Patch and   icon pl   Patchliner publication in Current Protocols in Pharmacology (2014)

Authors: 
Obergrussberger A., Haarmann C., Rinke I., Becker N., Guinot D., Brueggemann A., Stoelzle-Feix S., George M., Fertig N.

 

Journal: 
Curr. Protoc. Pharmacol. (2014) 65(11.13):1-48


Abstract: 

Automated patch clamp devices are now commonly used for studying ion channels. A useful modification of this approach is the replacement of the glass pipet with a thin planar glass layer with a small hole in the middle. Planar patch clamp devices, such as the three described in this unit, are overtaking glass pipets in popularity because they increase throughput, are easier to use, provide for the acquisition of high-quality and information-rich data, and allow for rapid perfusion and temperature control. Covered in this unit are two challenging targets in drug discovery: voltage-gated sodium subtype 1.7 (NaV1.7) and nicotinic acetylcholine α7 receptors (nAChα7R). Provided herein are protocols for recording activation and inactivation kinetics of NaV1.7, and activation and allosteric modulation of nAChα7R.


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