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Merck

HTR3B

5-hydroxytryptamine (serotonin) receptor 3B, ionotropic

Synonyms:
5-HT3B
Species:
UniProtKB ID:
Gene ID:
  • Human(9177) Summary: The product of this gene belongs to the ligand-gated ion channel receptor superfamily. This gene encodes subunit B of the type 3 receptor for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. This receptor causes fast, depolarizing responses in neurons after activation. It is not functional as a homomeric complex, but a pentaheteromeric complex with subunit A (HTR3A) displays the full functional features of this receptor. [provided by RefSeq, Aug 2011]
  • Mouse(57014) 5-hydroxytryptamine (serotonin) receptor 3B
  • Rat(58963) 5-hydroxytryptamine (serotonin) receptor 3B, ionotropic
  • domestic cat(101082340) 5-hydroxytryptamine (serotonin) receptor 3B, ionotropic
  • sheep(101110267) 5-hydroxytryptamine (serotonin) receptor 3B, ionotropic
  • cow(541055) 5-hydroxytryptamine (serotonin) receptor 3B, ionotropic
  • naked mole-rat(101726074) 5-hydroxytryptamine (serotonin) receptor 3B, ionotropic
  • domestic guinea pig(100736034) 5-hydroxytryptamine (serotonin) receptor 3B, ionotropic
  • dog(611236) 5-hydroxytryptamine (serotonin) receptor 3B, ionotropic

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Small Molecule - Antagonist

Product Number
Description
Species
Amisulpride, European Pharmacopoeia (EP) Reference Standard,
Species
human
Amisulpride for system suitability, European Pharmacopoeia (EP) Reference Standard,
Species
human
Mifepristone, ≥98%,
Species
human, mouse, rat

Small Molecule - Inhibitor

Product Number
Description
Species
Mifepristone, ≥98%,
Species
human, mouse, rat