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Merck

CHRNA4

cholinergic receptor, nicotinic, alpha 4 (neuronal)

Synonyms:
BFNC, EBN, EBN1, NACHR, NACHRA4, NACRA4
Species:
UniProtKB ID:
Gene ID:
  • Human(1137) Summary: This gene encodes a nicotinic acetylcholine receptor, which belongs to a superfamily of ligand-gated ion channels that play a role in fast signal transmission at synapses. These pentameric receptors can bind acetylcholine, which causes an extensive change in conformation that leads to the opening of an ion-conducting channel across the plasma membrane. This protein is an integral membrane receptor subunit that can interact with either nAChR beta-2 or nAChR beta-4 to form a functional receptor. Mutations in this gene cause nocturnal frontal lobe epilepsy type 1. Polymorphisms in this gene that provide protection against nicotine addiction have been described. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2012]
  • Mouse(11438) cholinergic receptor, nicotinic, alpha polypeptide 4
  • Rat(25590) cholinergic receptor, nicotinic, alpha 4 (neuronal)
  • chicken(395606) cholinergic receptor, nicotinic, alpha 4
  • Domestic Rabbit(100345481) cholinergic receptor, nicotinic, alpha 4 (neuronal)
  • sheep(101118889) cholinergic receptor, nicotinic, alpha 4 (neuronal)
  • naked mole-rat(101714448) cholinergic receptor, nicotinic, alpha 4 (neuronal)
  • domestic guinea pig(100716877) cholinergic receptor, nicotinic, alpha 4 (neuronal)
  • cow(537251) cholinergic receptor, nicotinic, alpha 4
  • Zebrafish(556619) cholinergic receptor, nicotinic, alpha 4
  • Horse(100146784) cholinergic receptor, nicotinic, alpha 4 (neuronal)
  • domestic cat(101101300) cholinergic receptor, nicotinic, alpha 4 (neuronal)
  • dog(485972) cholinergic receptor, nicotinic, alpha 4 (neuronal)

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Small Molecule - Agonist

Product Number
Description
Species
(−)-Nicotine, PESTANAL®, analytical standard,
Species
human
(±)-Nicotine, ≥99% (TLC), liquid,
Species
human, rat
(−)-Nicotine, ≥99% (GC), liquid,
Species
human, mouse, rat

Small Molecule - Antagonist

Product Number
Description
Species
(±)-Nicotine, ≥99% (TLC), liquid,
Species
human, rat
(−)-Nicotine, ≥99% (GC), liquid,
Species
human, mouse, rat

Antibodies

Product Number
Description
Species Reactivity
Application
Anti-Nicotinic Acetylcholine Receptor α4 Antibody, from rabbit, purified by affinity chromatography,
Species Reactivity
human, mouse, rat
Application
western blot

Small Molecule - Blocker

Product Number
Description
Species
Tetraethylammonium chloride, ≥98% (titration),
Species
human