• Orbit 16

    平面二分子膜の16ch同時記録
  • Orbit 16

    平面膜形成を完全自動化

KcsA - Single Channel Recordings

Icon Orbit   Orbit16 Ionera KcsAOrbit 16 and applications:
Data were kindly provided by Ionera.

Single channel currents of tetrameric potassium channel KcsA E71A recorded from 5 selected bilayers in parallel.
KcsA was expressed in vitro with its co-translational integration into liposoms containing asolectin lipids. The proteoliposomes were subsecuently fused with bilayer array containing POPE/POPG on the Orbit 16.
Conditions: Current traces were recorded in 20 mM MES pH 4.0 on the cis-side and 10 mM MOPS, pH 7.0 on the trans-side of the bilayer; containing 200 mM KCl symmetric solutions with membrane potential held at +150 mV.

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