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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
Amisulpride for system suitability, British Pharmacopoeia (BP) Reference Standard,
Species
human
Mifepristone, ≥98%,
Species
human, mouse, rat

Small Molecule - Inhibitor

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