• Vesicle Prep Pro

    First product on the market for automated preparation of solvent-free giant unilamellar vesicles (GUVs)
  • Vesicle Prep Pro

    GUVs are homogeneous in size - ideal for different applications

Gramicidin - Rapid Internal Solution Exchange

p24 4 InternExchicon pap    Port-a-Patch and   icon vpp   Vesicle Prep Pro data and applications:

Switching of internal solutions during gramicidin recordings from a lipid bilayer was obtained within seconds. A lipid bilayer was formed using giant unilamellar vesicles. Currents were recorded at a holding potential of +150 mV. The internal solution was switched from HCl to KCl, resulting in lower channel conductance.

 

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