Human KCa3.1 Potassium Channel EZCells™ TT

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  • Representative current traces (lower panel) elicited by a voltage ramp (upper panel) from -110 to +40 mV, holding potential, -60 mV. Recordings obtained in QPatch™ before (control, black trace) and after application of 100 _M clotrimazole (blue trace), a selective IK channel blocker.

Human KCa3.1 Potassium Channel EZCells™ TT

  • Cat.#:
  • CT4123
  • Lot #:
  • 1174

Availability: In stock

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Quick Overview

Human KCa3.1 ion channel-expressing, division-arrested cells.

Background

The KCNN4 gene encodes the pore-forming subunit of an intermediate-conductance (11 pS single channel conductance), K+-selective, channel that is activated by increased intracellular [Ca2+]. Widely distributed, hKCa3.1 channels are therapeutic targets in several inflammatory and immune diseases.
General Info
Synonyms IK
Product Description Human KCa3.1 ion channel-expressing, division-arrested cells.
Target Type Ion Channel
Product Type EZCells™ TT
Family Potassium, Calcium-Activated
Sub-Type KCa3.1
Class calcium-activated potassium channel
Therapeutic Area cancer, genitourinary, pain & inflammation, pulmonary-respiratory, vascular
Gene Name KCNN4
Validated Assay/Platform manual patch clamp
References Wei AD, et al. International Union of Pharmacology. LII. 2005. Nomenclature and molecular relationships of calcium-activated potassium channels. Pharmacol Rev. 57:463-472.
EZCell Info
Host cell CHO-K1
Mycoplasma Status Negative (MycoAlert Kit)
Growth media Ham's F12; 10% FBS
Growth characteristics Cells remain viable 1–2 days post-thaw
Functional expression Mean clotrimazole-sensitive current amplitude ± SEM in QPatch™ at +40 mV = 747.7 ± 712.1 pA (n = 9 cells)
Storage and Packaging
Packaging Cryopreserved irradiated cells, 6x106 cells
Storage Recommendation liquid nitrogen
Quantity 6 million cells