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KCNJ4 Products

(Potassium Inwardly-Rectifying Channel, Subfamily J, Member 4 (KCNJ4))

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Several different potassium channels are known to be involved with electrical signaling in the nervous system. One class is activated by depolarization whereas a second class is not. The latter are referred to as inwardly rectifying K+ channels, and they have a greater tendency to allow potassium to flow into the cell rather than out of it. This asymmetry in potassium ion conductance plays a key role in the excitability of muscle cells and neurons. The protein encoded by this gene is an integral membrane protein and member of the inward rectifier potassium channel family. The encoded protein has a small unitary conductance compared to other members of this protein family. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008].

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Featured KCNJ4 Categories

KCNJ4 Antibodies

High quality antibodies with extensive validation data.

KCNJ4 Proteins

Proteins for various applications incl. WB, ELISA, IF etc.

Recommended KCNJ4 Antibodies

Product
Reactivity
Application
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Application WB, ELISA, IHC
Validations
  • (3)
Cat. No. ABIN7157020
Quantity 100 μL
Datasheet Datasheet
Reactivity Human, Mouse, Rat
Application WB, ELISA, IHC, ICC, IF
Validations
  • (3)
Cat. No. ABIN6257761
Quantity 100 μL
Datasheet Datasheet
Reactivity Human, Mouse, Rat
Application WB, IHC
Validations
  • (2)
Cat. No. ABIN7257571
Quantity 200 μL
Datasheet Datasheet

Recommended KCNJ4 Proteins

Product
Reactivity
Source
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (1)
Cat. No. ABIN1308449
Quantity 25 μg
Datasheet Datasheet
Reactivity Human
Source Escherichia coli (E. coli)
Validations
  • (1)
Cat. No. ABIN3082545
Quantity 1 mg
Datasheet Datasheet
Reactivity Mouse
Source Escherichia coli (E. coli)
Validations
  • (1)
Cat. No. ABIN3134417
Quantity 1 mg
Datasheet Datasheet

Latest Publications for our KCNJ4 products

Sivagangabalan, Nazzari, Bignolais, Maguy, Naud, Farid, Massé, Gaborit, Varro, Nair, Backx, Vigmond, Nattel, Demolombe, Nanthakumar: "Regional ion channel gene expression heterogeneity and ventricular fibrillation dynamics in human hearts." in: PLoS ONE, Vol. 9, Issue 1, pp. e82179, (2014) (PubMed).

Cazorla, Shegda, Ramesh, Harrison, Kellendonk: "Striatal D2 receptors regulate dendritic morphology of medium spiny neurons via Kir2 channels." in: The Journal of neuroscience : the official journal of the Society for Neuroscience, Vol. 32, Issue 7, pp. 2398-409, (2012) (PubMed).

Bhave, Chauder, Liu, Dawson, Kadakia, Nguyen, Lewis, Meiler, Weaver, Satlin, Lindsley, Denton: "Development of a selective small-molecule inhibitor of Kir1.1, the renal outer medullary potassium channel." in: Molecular pharmacology, Vol. 79, Issue 1, pp. 42-50, (2010) (PubMed).

Synonyms and alternative names related to KCNJ4

potassium voltage-gated channel subfamily J member 4 (KCNJ4), potassium inwardly-rectifying channel, subfamily J, member 4 (Kcnj4), potassium voltage-gated channel subfamily J member 4 (Kcnj4), CKIR2.3, HIR, HIRK2, Hirk2, HRK1, IRK-3, IRK3, Kcnf2, KCNJ4, Kir2.3, MB-IRK3

Protein level used designations for KCNJ4

  • potassium inwardly-rectifying channel, subfamily J, member 4
  • inward-rectifying potassium channel cKir2.3
  • potassium inwardly-rectifying channel J4
  • hippocampal inward rectifier potassium channel
  • inward rectifier K(+) channel Kir2.3
  • inward rectifier K+ channel Kir2.3
  • inward rectifier potassium channel 4
  • potassium channel, inwardly rectifying subfamily J member 4
  • IRK-3
  • Kir 2.3
  • BIR11
  • IRK3
  • brain inwardly rectifying K(+) channel 2
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