2. Signaling Pathways
  3. GPCR/G Protein
    Neuronal Signaling
  4. 5-HT Receptor
  5. 5-HT Receptor Isoform

5-HT Receptor

 

5-HT Receptor Related Products (430):

Cat. No. Product Name Effect Purity
  • HY-12560A
    PNU-282987
    		Antagonist 99.93%
    PNU-282987 is a potent α7 nicotinic acetylcholine receptor (nAChR) agonist with an EC50 of 154 nM. PNU-282987 is also a functional antagonist of the 5-HT3 receptor with an IC50 of 4541 nM. PNU-282987 can be used for the research of central and peripheral nervous systems.
  • HY-B0670A
    Dihydroergotamine mesylate
    		Agonist 99.94%
    Dihydroergotamine mesylate is an ergot alkaloid that can be used for the research of migraines.
  • HY-12723
    Apomorphine
    		Modulator 99.48%
    Apomorphine is an orally active agonist of Dopamine receptor. Apomorphine can be used in study Parkinson, biphasic dyskinesias, urinary dysfunction,,dystonia, dyspnoea, anismus and belching.
  • HY-B0527
    Amitriptyline
    		Inhibitor 99.94%
    Amitriptyline is an orally active tricyclic antidepressant (TCA). Amitriptyline mainly exerts its antidepressant effect by blocking SERT (Ki = 3.45 nM) and NET (Ki = 13.3 nM), thereby increasing the concentrations of 5-hydroxytryptamine (5-HT) and norepinephrine (NE) in the synaptic cleft. Amitriptyline is also an agonist at α2A and TrkA/TrkB receptors, thereby exerting analgesic and neurotrophic activities (inhibiting cell apoptosis). Amitriptyline can reduce inflammation, angiogenesis and fibrosis. Amitriptyline binds to DAT (with Ki = 2.58 μM). Amitriptyline has high affinity for a series of receptors and can antagonize muscarinic cholinergic receptors (M1/M2/M3/M4/M5 receptors) (Ki = 11-24 nM), H1 receptors (Ki = 0.5-1.1 nM), adrenergic α1 receptors (Ki = 4.4 nM), etc., resulting in a series of side effects. Amitriptyline can block sodium channels and hERG potassium channel (IC50 = 4.78 μM) and it has cardiotoxicity.
  • HY-N6771
    Cyclopiazonic acid
    		Activator 99.86%
    Cyclopiazonic acid is an endoplasmic reticulum calcium ATPase (ECAs) inhibitor and human respiratory syncytial virus (RSV) inhibitor (EC50 value of 4.13 μ M), which can reduce the antagonistic effect of 5-HT receptors in rat thoracic aorta, induce p53 dependent cell apoptosis and reproductive toxicity in mouse testes, and inhibit the biological activation of aflatoxin B[1][4][5].
  • HY-100923
    H-9 Dihydrochloride
    		Inhibitor 98.98%
    H-9 Dihydrochloride is a PKA (protein kinase) inhibitor. H-9 Dihydrochloride (10 μM) significantly reduces the excitatory response to 5-HT. H-9 Dihydrochloride also has a direct effect on pharyngeal activity. H-9 Dihydrochloride inhibits signal-transduction and cell growth in EGF (epidermal growth factor)-dependent epithelial cell lines.
  • HY-108973A
    Ifoxetine
    		Inhibitor
    Ifoxetine (CGP 15210G) is an inhibitor of 5-HT reuptake. Ifoxetine specifically and selectively blocks the 5-HT reuptake in the brain without affecting the 5-HT uptake processes in the periphery (blood platelets). Ifoxetine inhibits the uptake of radiolabelled 5-HT into rat brain synaptosomes in vitro or ex vivo. Ifoxetine has antidepressant properties.
  • HY-B1473AS
    Serotonin-d4
    		Agonist 99.60%
    Serotonin-d4 is deuterium labeled Serotonin. Serotonin is a monoamine neurotransmitter in the CNS and an endogenous 5-HT receptor agonist. Serotonin is also a catechol O-methyltransferase (COMT) inhibitor with a Ki of 44 μM.
  • HY-W019599
    4-Chloro-L-phenylalanine
    		Inhibitor ≥98.0%
    4-Chloro-L-phenylalanine (L-PCPA) is a 5-HT biosynthesis inhibitor. 4-Chloro-L-phenylalanine is also a nonspecific antagonist of both isoforms of tryptophan hydroxylase (TPH1 and TPH2).
  • HY-W010892
    Scopolamine hydrobromide trihydrate
    		Antagonist 99.89%
    Scopolamine (Hyoscine) hydrobromide trihydrate is a high-affinity muscarinic antagonist that can cross the blood-brain barrier. Scopolamine hydrobromide trihydrate competitively antagonizes 5-HT3 receptors with an IC50 of 2.09 μM. Scopolamine hydrobromide trihydrate can induce cognitive and memory deficits in animals. Scopolamine hydrobromide trihydrate can be used in the research of preventing postoperative nausea and vomiting, motion sickness, nervous system diseases, etc.
  • HY-B0478A
    Trazodone
    		Antagonist 99.84%
    Trazodone (AF-1161 free base) is a triazolopyridine derivative that belongs to the class of serotonin receptor antagonists and reuptake inhibitors (SARIs). Trazodone has anti-depressant and anti-insomnious activity. Trazodone exerts antagonistic properties against a1- and a2-adrenergic receptors and histamine H1 receptors, with minimal anticholinergic effects.
  • HY-B1693
    Levomepromazine
    		Antagonist 99.98%
    Levomepromazine (Methotrimeprazine) is an orally active antipsychotic compound and Ca2+ release inducer. Levomepromazine inhibits SERCA pump and induces an increase in cytoplasmic Ca2+ levels. Levomepromazine has antagonistic effects on a variety of neurotransmitter receptors, including dopamine, cholinergic, serotonin, and histamine receptors. Levomepromazine can induce adaptive ER stress and autophagy. In addition, Levomepromazine has antiviral, anti-inflammatory, neuroprotective and analgesic, sedative and anti-injurious activities. Levomepromazine can be used in the study psychiatric disorders and relieving nausea and vomiting.
  • HY-B0478
    Trazodone hydrochloride
    		Antagonist 99.60%
    Trazodone hydrochloride (AF-1161) is a triazolopyridine derivative that belongs to the class of serotonin receptor antagonists and reuptake inhibitors (SARIs). Trazodone hydrochloride has anti-depressant and anti-insomnious activity. Trazodone hydrochloride exerts antagonistic properties against a1- and a2-adrenergic receptors and histamine H1 receptors, with minimal anticholinergic effects.
  • HY-Y1191
    EEDQ
    		Antagonist 99.97%
    EEDQ is a carboxylate activator and irreversible antagonist of 5HT2c receptors. EEDQ reduces [3H]β-CIT binding to the dopamine transporter (DAT) in rat caudate-putamen (CPu) homogenates (IC50 = 78.3 μM). EEDQ inhibits contralateral rotation behavior.
  • HY-102064
    SR 57227A
    		Agonist 99.86%
    SR 57227A is a potent, orally active and selective 5-HT3 receptor agonist, with ability to cross the blood brain barrier. SR 57227A has affinities (IC50) varying between 2.8 and 250 nM for 5-HT3 receptor binding sites in rat cortical membranes and on whole NG 108-15 cells or their membranes. Anti-depressant effects.
  • HY-P1422A
    Spadin TFA
    		Inducer 99.73%
    Spadin TFA, a natural peptide derived from a propeptide released in blood, is a potent TREK-1 channel blocker with an IC50 value of 10 nM. Spadin TFA enhances dorsal raphe nucleus 5-HT neurotransmission in mice and induces hippocampal CREB activation and neurogenesis. Spadin TFA can be used for antidepressant research.
  • HY-16978
    TG6-10-1
    		Antagonist 99.92%
    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.
  • HY-W028142
    Quipazine
    		Agonist
    Quipazine is a 5-HT agonist with a Ki value of 1.4 nM for displaces [3H]GR65630 from 5-HT3R in rat. Quipazine shows antiviral activity against SARS-CoV-2 with an EC50 of 31.64 μM. Quipazine behaves as a 5-HT3R agonist in peripheral models. Quipazine can be used for neurological disease research.
  • HY-B1059
    Levosulpiride
    		Antagonist 99.87%
    Levosulpiride (RV-12309) is the (S)-enantiomer of sulpiride, which is a D2 receptor a antagonist, an atypical antipsychotic agent of the benzamide class.
  • HY-B0965A
    Thioridazine
    		Antagonist 99.50%
    Thioridazine, an antagonist of the dopamine receptor D2 family proteins, exhibits potent anti-psychotic and anti-anxiety activities. Thioridazine is also a potent inhibitor of PI3K-Akt-mTOR signaling pathways with anti-angiogenic effect. Thioridazine shows antiproliferative and apoptosis induction effects in various types of cancer cells, with specificity on targeting cancer stem cells (CSCs).