• Port-a-Patch

    Smallest patch clamp setup in the world
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    Easy to learn - ideal for teaching
  • Port-a-Patch

    Records from cells, organelles and bilayers
  • Port-a-Patch

    First planar patch clamp device on the market
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    Ideal for internal solution exchange applications

Protoplasts (Mesophyll Tabacco Leaves) - Hyperpolarization-Activated Inward Currents

mesophyll cells 2icon pap   Port-a-Patch data and applications:
Data were kindly provided by Berghöfer; Eing; Flickinger; Frey (Forschungszentrum Karlsruhe, Germany).

Mesophyll protoplasts are enzymatically isolated from tobacco leaves. Shown are whole cell recordings which demonstrate the hyperpolarization-activated inward currents in the protoplasts. A voltage ramp from −40 mV to −120 mV was applied.


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