1. GPCR/G Protein
    Neuronal Signaling
  2. 5-HT Receptor

5-HT Receptor

5-HT receptors (Serotonin receptors) are a group of G protein-coupled receptors (GPCRs) and ligand-gated ion channels (LGICs) found in the central and peripheral nervous systems. Type: 5-HT1, 5-HT2, 5-HT3, 5-HT4, 5-HT5, 5-HT6, 5-HT7. They mediate both excitatory and inhibitory neurotransmission. The serotonin receptors are activated by the neurotransmitter serotonin, which acts as their natural ligand. The serotonin receptors modulate the release of many neurotransmitters, including glutamate, GABA, dopamine, epinephrine / norepinephrine, and acetylcholine, as well as many hormones, including oxytocin, prolactin, vasopressin, cortisol, corticotropin, and substance P, among others. The serotonin receptors influence various biological and neurological processes such as aggression, anxiety, appetite, cognition, learning, memory, mood, nausea, sleep, andthermoregulation. The serotonin receptors are the target of a variety of pharmaceutical drugs, including many antidepressants, antipsychotics, anorectics,antiemetics, gastroprokinetic agents, antimigraine agents, hallucinogens, and entactogens.

5-HT Receptor Related Products (226):

Cat. No. Product Name Effect Purity
  • HY-17366
    Clozapine N-oxide Antagonist 99.63%
    Clozapine N-oxide (CNO) is a major metabolite of the anti-psychotic drug clozapine. Clozapine N-oxide is a agonist for the chemogenetic Designer Receptors Exclusively Activated by Designer Drug (DREADD) system.
  • HY-B0407A
    Chlorpromazine hydrochloride Antagonist 99.83%
    Chlorpromazine Hydrochloride is an antagonist of the dopamine D2 receptors, 5-HT2A receptors, potassium channel, sodium channel, with Ki of 363 nM and 8.3 nM for dopamine D2 receptor and serotonin 5-HT2A receptor, respectively.
  • HY-N0737A
    Harmine Inhibitor 99.58%
    Harmine is a natural dual-specificity tyrosine phosphorylation-regulated kinase ((DYRK)) inhibitor with anticancer and anti-inflammatory activities.
  • HY-N0296A
    Scopolamine hydrobromide Inhibitor >98.0%
    Scopolamine hydrobromide is a high affinity (nM) muscarinic antagonist. 5-HT3 receptor-responses are reversibly inhibited by Scopolamine with an IC50 of 2.09 μM.
  • HY-14557
    Pimavanserin Inhibitor 99.73%
    Pimavanserin is a selective inverse agonist of the 5-HT2A receptor with pIC50 and pKd of 8.73 and 9.3, respectively.
  • HY-N0066
    Eucalyptol Inhibitor >98.0%
    Eucalyptol is an inhibitor of 5-HT3 receptor ,potassium channel, TNF-α and IL-1β.
  • HY-101331
    Phenylbiguanide Agonist >98.0%
    Phenylbiguanide is a 5-HT3 receptor selective agonist with an EC50 of 3.0±0.1 μM.
  • HY-111200
    Vabicaserin hydrochloride Agonist 99.74%
    Vabicaserin hydrochloride is a 5-hydroxytryptamine 2C (5-HT2C) receptor-selective agonist with an EC50 of 8 nM.
  • HY-15780
    Brexpiprazole Modulator 99.38%
    Brexpiprazole is a partial agonist of human 5-HT1A and dopamine receptor with Kis of 0.12 nM and 0.3 nM, respectively. Brexpiprazole is also a 5-HT2A receptor antagonist with a Ki of 0.47 nM.
  • HY-N0060A
    Ferulic acid sodium Activator 99.74%
    Ferulic acid (4-hydroxy-3-methoxycinnamic acid) is a phenolic compound present in several plants with claimed beneficial effects in prevention and treatment of disorders linked to oxidative stress and inflammation.
  • HY-14546
    Aripiprazole Agonist 99.98%
    Aripiprazole(Abilify) is a human 5-HT1A receptor partial agonist with a Ki of 4.2 nM.
  • HY-B0965
    Thioridazine hydrochloride Antagonist 99.93%
    Thioridazine is an antipsychotic drug, used in the treatment of schizophrenia and psychosis, shows D4 selectivity or serotonin antagonism.
  • HY-B1272
    Desipramine hydrochloride Inhibitor 99.68%
    Desipramine hydrochloride is an inhibitor of norepinephrine transporter (NET), 5-HT transporter (SERT) and dopamine transporter (DAT) with Kis of 4, 61 and 78,720 nM, respectively.
  • HY-B1473
    Serotonin hydrochloride Agonist 99.97%
    Serotonin hydrochloride is a monoamine neurotransmitter in the CNS and an endogenous 5-HT receptor agonist. Serotonin hydrochloride is also a catechol O-methyltransferase (COMT) inhibitor with a Ki of 44 μM.
  • HY-11018
    Risperidone Inhibitor 99.16%
    Risperidone is a serotonin 5-HT2 receptor blocker, P-Glycoprotein inhibitor and potent dopamine D2 receptor antagonist, with Kis of 4.8, 5.9 nM for 5-HT2A and dopamine D2 receptor, respectively.
  • HY-14763A
    Cariprazine hydrochloride Modulator 99.89%
    Cariprazine hydrochloride is a novel antipsychotic drug candidate that exhibits high affinity for the D3 (Ki=0.085 nM) and D2 (Ki=0.49 nM) receptors, and moderate affinity for the 5-HT1A receptor (Ki=2.6 nM).
  • HY-14763
    Cariprazine Modulator 98.01%
    Cariprazine is a novel antipsychotic drug candidate that exhibits high affinity for the D3 (Ki=0.085 nM) and D2 (Ki=0.49 nM) receptors, and moderate affinity for the 5-HT1A receptor (Ki=2.6 nM).
  • HY-14541
    Olanzapine Antagonist 99.94%
    Olanzapine(LY170053) is a high affinity for 5-HT2 serotonin and D2 dopamine receptor antagonist.
  • HY-14544
    Quetiapine Antagonist 99.83%
    Quetiapine(Ketipinor) is an atypical antipsychotic used in the treatment of schizophrenia, bipolar I mania, bipolar II depression, bipolar I depression.
  • HY-16978
    TG6-10-1 Antagonist 99.28%
    TG6-10-1 is an EP2 antagonist, shows low-nanomolar antagonist activity against only EP2, >300-fold selectivity over human EP3, EP4, and IP receptors, 100-fold selectivity over EP1 receptors.
Isoform Specific Products

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