Human KCa2.3 Potassium Channel EZCells™ TT

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  • Concentration-dependent inhibition of A23187 activated SK3 channels by UCL1684. The SK3 channel activities were tested using FluxOR™ Thallium Detection Kit (Invitrogen). CHO cells that stably express the human SK3 channels (Blue triangles) and similar cells that were irradiated as EZCells™ (green circles) were loaded with FluxOR™ dye, then stimulated with 10 µM A23187 with the indicated concentrations of UCL1684. The resulting fluorescent changes caused by thallium influx were measured on a FlexStation III fluorescent plate reader. Data represent the average ±standard deviation of 6 replicates.

Human KCa2.3 Potassium Channel EZCells™ TT

  • Cat.#:
  • CT4182
  • Lot #:
  • 1185

Availability: In stock

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Quick Overview

Human KCa2.3 potassium ion channel-expressing, division-arrested cells.

Background

KCa2.1 - KCa2.3 (SK1, SK2, and SK3) are “small conductance”, calcium-activated, potassium-selective channels. Channel gating is relatively insensitive to membrane potential, compared with other family members (e.g. KCa1.1). SK channels expressed in neurons contribute to afterhyperpolarization that regulates repetitive firing.
General Info
Synonyms SK3
Product Description Human KCa2.3 potassium ion channel-expressing, division-arrested cells.
Target Type Ion Channel
Product Type EZCells™ TT
Family Potassium, Calcium-Activated
Sub-Type KCa2.3
Class calcium-activated potassium channel
Therapeutic Area seizure-convulsion, vascular
Gene Name SK3
Genbank Accession Number NM_002249.4
Validated Assay/Platform FlexStation III
References Barfod et al. (2001) Cloning and functional expression of a liver isoform of the small conductance Ca2+-activated K+ channel SK3. Am. J. Physiol. Cell Physiol. 280: C836-C842.
Hosseini et al. (2001) SK3 is an important component of K+ channels mediat
EZCell Info
Host cell CHO-K1
Mycoplasma Status Negative (MycoAlert Kit)
Growth media Ham's F12, 10% FBS and 1x Pen-Strep.
Growth characteristics EZCells will grow 1-2 days post thaw
Storage and Packaging
Packaging Cryopreserved irradiated cells, 6 million cells per vial.
Storage Recommendation liquid nitrogen
Quantity 6 million cells