• SyncroPatch 384/768PE

    APC with highest throughput on the market
  • SyncroPatch 384/768PE

    384 cells in parallel => upgradable to 768
  • SyncroPatch 384/768PE

    True HTS AND Gigaohm seals
  • SyncroPatch 384/768PE

    True internal perfusion with continuous data acquisition
  • SyncroPatch 384/768PE

    Assay flexibility via high tech

CaV1.2 - "High Throughput Pharmacology of CaV1.2 Channels on Nanion’s SyncroPatch 384PE"

icon sp96   SyncroPatch 384PE application note:   logo pdf   (2.7 MB)
Cells were kindly provided by SB Drug Discovery.  

Summary:

The CaV1.2 channel is a voltage-gated calcium channel (VGCC) expressed in a variety of mammalian tissues and is essential for multiple processes including CNS function, cardiac and smooth muscle contraction and neuroendocrine regulation. VGCC are composed of 4 subunits, which include an alpha 1 subunit which forms the Ca2+-selective pore, contains the voltage sensor and many of the binding sites for regulatory modulators and drugs and accessory subunits α2δ, β and γ which are involved in anchorage, trafficking and regulatory functions. The CaV1.2 channel contains the alpha-1C subunit, encoded by the CACNA1C gene on the human chromosome 12p13. Mutations in the L-type Ca2+ channels have been associated with inherited arrhythmic disorders such as Timothy, Brugada and early repolarization syndromes. In addition, in the light of the CiPA initiative, the L-type channel is likely to become an important target for cardiac safety testing. Here we present high quality data with reliable pharmacology on CaV1.2 expressing HEK cells at a high throughput collected on the SyncroPatch 384PE. Current-voltage plots and concentration response curves for the compounds nifedipine and verapamil are shown. The IC50 values for these compounds are within the expected range and success rates of >75% for completed experiments were recorded. Importantly, CaV1.2 recorded on the SyncroPatch 384PE exhibited stable peak amplitude during the course of the experiment and displayed little or no rundown.

Back to Overview

Contact Us

Please type your full name.
Invalid email address.
Invalid Input
Invalid Input
Nanion Technologies GmbH

Ganghoferstr. 70A
D-80339 Munich - Germany
info@nanion.de