KV1.3 - Voltage Induced Membrane Movements Measured with Atomic Force Microscopy

icon pap   Port-a-Patch data and applications:Porti AFM JurkatWebData are taken from Pamir E., et al., Ultramicroscopy, 2008, 108, 552-557.

Voltage induced membrane movements of a Jurkat cell. (a) Deflection signal of the cantilever resting on the cell membrane at an indenting force of 1.0 nN. (b) Corresponding whole cell current: The characteristic response of the voltage gated potassium channel KV1.3 in Jurkat cells is observed. (c) Below: Applied pulse protocol.

 

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