Human Kv7.4 Potassium Channel Cell Line

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  • Flupirtine potentiation of hKv7.4 currents recorded by QPatch HT™ automated patch clamp  Whole-cell currents were elicited by test pulses to ‑20 mV from a holding potential of ‑80 mV.
  • Concentration-dependent potentiation of hKv7.4 currents. Current amplitudes were normalized against control values. Recording instrument: QPatch HT™.

Human Kv7.4 Potassium Channel Cell Line

  • Cat.#:
  • CT6016

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Quick Overview

Human Kv7.4 ion channel-expressing, stable replicating cell line.

Background

The human KCNQ4 gene encodes the pore-forming subunit of Kv7.4, a voltage-gated potassium channel. KCNQ4 loss-of-function mutations cause hereditary deafness. Kv7.4 channels expressed in neurons are therapeutic targets in seizure.
General Info
Synonyms KCNQ4
Product Description Human Kv7.4 ion channel-expressing, stable replicating cell line.
Target Type Ion Channel
Product Type Replicating Cell Line
Family Potassium, Voltage-Gated
Sub-Type Kv7.4
Class Voltage-gated potassium channel
Related Services Large-scale Cryopreservation
Gene Name KCNQ4
Validated Assay/Platform FLIPR®, PatchXpress®, QPatch HT
References Gutman GA, et al. 2005. Pharmacol Rev. 57:473-508. International Union of Pharmacology. LIII. Nomenclature and molecular relationships of voltage-gated potassium channels.
Host cell CHO-K1
Mycoplasma Status Negative (MycoAlert Kit)
Storage & Packaging
Packaging Cryopreserved cells, 1-2x106 cells
Storage Recommendation liquid nitrogen
Quantity 1-2 million cells
Product Documentation
Specification Sheet  Download PDF Document