1. Signaling Pathways
  2. Neuronal Signaling
  3. Serotonin Transporter

Serotonin Transporter

5-HTT; SERT; SLC6A4

Serotonin Transporters (SERTs) are integral membrane proteins that transport serotonin from synaptic spaces into presynaptic neurons. SERTs function by reuptaking serotonin in the synaptic cleft, effectively terminating the function of serotonin and halting neuronal transmission. Serotonin reuptake is a critical process to prevent overstimulation of nerves.

Serotonin transporter (SERT) regulates extracellular levels of serotonin (5-hydroxytryptamine, 5HT) in the brain by transporting 5HT into neurons and glial cells. The human SERT (hSERT) is the primary target for drugs used in the treatment of emotional disorders, including depression. hSERT belongs to the solute carrier 6 family that includes a bacterial leucine transporter (LeuT), for which a high resolution crystal structure has become available.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-129985
    Clovoxamine
    Inhibitor
    Clovoxamine (DU23811) (Compound 35) has binding affinity for serotonin transporter (SERT) (Ki: 61 nM). Clovoxamine is a 5-HT and norepinephrine reuptake (NE) re-uptake inhibitor. Clovoxamine is an antidepressant.
    Clovoxamine
  • HY-126158
    SRI-29574
    Inhibitor
    SRI-29574 is an allosteric modulator of the dopamine transporter (DAT). SRI-29574 partially inhibits the uptake of the DAT (IC50=2.3 nM) and also partially inhibits the uptake of the serotonin transporter (SERT) and norepinephrine transporter (NET). SRI-29574 may serve as a useful probe to study the function and regulatory mechanisms of DAT.
    SRI-29574
  • HY-118010
    Norfenfluramine
    Inhibitor
    Norfenfluramine ((±)-Norfenfluramine) is a major and brain-penetrant metabolite of Fenfluramine. Norfenfluramine can interact with 5-HT transporters to release 5-HT from neurons. Norfenfluramine displays antiepileptic effects in vivo.
    Norfenfluramine
  • HY-W792458
    MADAM
    Ligand
    MADAM exhibits high affinity and selectivity for 5-HTT with a Ki value of 1.6 nM. MADAM has the potential to serve as a PET radiotracer for visualizing the serotonin transporter.
    MADAM
  • HY-W061043
    DOV-216,303
    Inhibitor
    DOV-216,303 is an antidepressant compound. DOV-216,303 inhibits the reuptake of norepinephrine (NE), serotonin (5‐HT), and dopamine (DA), with IC50 values of 14 nM, 20 nM and 78 nM for hSERT, hNET and hDAT, respectively. DOV-216,303 increases monoamine release in the prefrontal cortex of olfactory bulbectomized (OBX) rats.
    DOV-216,303
  • HY-135615AR
    Desmethyl Sibutramine hydrochloride (Standard)
    Inhibitor
    Desmethyl Sibutramine (hydrochloride) (Standard) is the analytical standard of Desmethyl Sibutramine (hydrochloride). This product is intended for research and analytical applications. Desmethyl Sibutramine hydrochloride, the secondary metabolite of Sibutramine, is an orally active norepinephrine transporter (NET) and serotonin transporter (SERT) inhibitor. Desmethyl Sibutramine hydrochloride can be used in the research of obesity and appetite suppressant.
    Desmethyl Sibutramine hydrochloride (Standard)
  • HY-B0161AS1
    Duloxetine-d7 hydrochloride
    Inhibitor
    Duloxetine-d7 hydrochloride ((S)-Duloxetine-d7 hydrochloride) is the deuterium labeled Duloxetine hydrochloride (HY-B0161A). Duloxetine hydrochloride ((S)-Duloxetine hydrochloride) is a serotonin-norepinephrine reuptake inhibitor (SNRI) with a Ki of 4.6 nM, used for treatment of major depressive disorder and generalized anxiety disorder (GAD).
    Duloxetine-d<sub>7</sub> hydrochloride
  • HY-B0161ES
    (±)-Duloxetine-d3 hydrochloride
    Inhibitor
    (±)-Duloxetine-d3 (hydrochloride) is deuterium labeled (±)-Duloxetine (hydrochloride). (±)-Duloxetine ((Rac)-Duloxetine) hydrochloride is the racemate of Duloxetine hydrochloride. Duloxetine hydrochloride, a serotonin-norepinephrine reuptake inhibitor, can be used for diabetic neuropathic pain and fibromyalgia as well as major depressive disorder research.
    (±)-Duloxetine-d<sub>3</sub> hydrochloride
  • HY-158264
    SNRI-IN-1
    Inhibitor
    SNRI-IN-1 (Compound 7a) is a dual serotonin and noradrenaline monoamine reuptake inhibitor, P-glycoprotein Efflux Ratio is 20.
    SNRI-IN-1
  • HY-106100
    Roxindole
    Inhibitor
    Roxindole (EMD 49980), an indot-alkyl-pipenidine, is a potent agonist at dopamine autoreceptors, with an affinity for the D2-like subtype in the low nanomolar range. Roxindole can be used for the research of positive and negative schizophrenic symptoms. Roxindole is a 5-HT1A agonist and 5-HT uptake inhibitor. Antipsychotic and antidepressant activities.
    Roxindole
  • HY-B0602S2
    Desvenlafaxine-d6
    Inhibitor
    Desvenlafaxine-d6 is deuterium labeled Desvenlafaxine. Desvenlafaxine, the succinate salt form of the isolated major active metabolite of Venlafaxine (HY-B0196), is an orally active and BBB penetrated 5-HT and norepinephrine reuptake inhibitor, with IC50 values of 47.3 nM and 531.3 nM for hSERT and hNET, respectively. Desvenlafaxine shows weak binding affinity (62% inhibition at 100 μM) at the human dopamine (DA) transporter.
    Desvenlafaxine-d<sub>6</sub>
  • HY-N10588A
    Nardoguaianone J
    Modulator
    Nardoguaianone J, a guaiane-type compound, can be isolated from Nardostachys chinensis roots. Nardoguaianone J can enhance SERT activity.
    Nardoguaianone J
  • HY-B0161AS
    Duloxetine-d3 hydrochloride
    Inhibitor
    Duloxetine-d3 (hydrochloride) is a deuterium labeled Duloxetine hydrochloride. Duloxetine hydrochloride is a serotonin-norepinephrine reuptake inhibitor (SNRI) with a Ki of 4.6 nM, used for treatment of major depressive disorder and generalized anxiety disorder (GAD).
    Duloxetine-d<sub>3</sub> hydrochloride
  • HY-B0102D
    Fluoxetine oxalate
    Inhibitor
    Fluoxetine oxalate is a selective serotonin reuptake inhibitor (SSRI) class used for antidepressant research.
    Fluoxetine oxalate
  • HY-B1490S1
    Imipramine-d3 hydrochloride
    Inhibitor
    Imipramine-d3 (hydrochloride) is deuterium labeled Imipramine (hydrochloride). Imipramine is an orally active tertiary amine tricyclic antidepressant. Imipramine is a Fascin1 inhibitor with antitumor activities. Imipramine also inhibits serotonin transporter with an IC50 value of 32 nM. Imipramine stimulates U-87MG glioma cells autophagy and induces HL-60 cell apoptosis. Imipramine shows neuroprotective and immunomodulatory effects.
    Imipramine-d<sub>3</sub> hydrochloride
  • HY-14258AS1
    Escitalopram-d4 oxalate
    Inhibitor
    Escitalopram-d4 (oxalate) is deuterium labeled Escitalopram (oxalate). Escitalopram ((S)-Citalopram) oxalate, the S-enantiomer of racemic Citalopram, is a selective serotonin reuptake inhibitor (SSRI) with a Ki of 0.89 nM. Escitalopram oxalate has ~30 fold higher binding affinity than its R(-)-enantiomer and shows selectivity over both dopamine transporter (DAT) and norepinephrine transporter (NET). Escitalopram oxalate is an antidepressant for the research of major depression.
    Escitalopram-d<sub>4</sub> oxalate
  • HY-B0161BS
    (±)-Duloxetine-d7 maleate
    (±)-Duloxetine-d7 (maleate) is deuterium labeled (±)-Duloxetine.
    (±)-Duloxetine-d<sub>7</sub> maleate
  • HY-B0161AR
    Duloxetine hydrochloride (Standard)
    Inhibitor
    Duloxetine (hydrochloride) (Standard) is the analytical standard of Duloxetine (hydrochloride). This product is intended for research and analytical applications. Duloxetine hydrochloride ((S)-Duloxetine hydrochloride) is a serotonin-norepinephrine reuptake inhibitor (SNRI) with a Ki of 4.6 nM, used for treatment of major depressive disorder and generalized anxiety disorder (GAD).
    Duloxetine hydrochloride (Standard)
  • HY-107370AS
    (Rac)-Atomoxetine-d7 hydrochloride
    (Rac)-Atomoxetine-d7 (hydrochloride) is a deuterium labeled (Rac)-Atomoxetine hydrochloride. (Rac)-Atomoxetine hydrochloride is a racemic form of Atomoxetine hydrochloride. Atomoxetine hydrochloride is a potent and selective noradrenalin re-uptake inhibitor (Ki values are 5 nM, 77 nM and 1451 nM for inhibition of radioligand binding to human NET, SERT and DAT respectively).
    (Rac)-Atomoxetine-d<sub>7</sub> hydrochloride
  • HY-168021
    MAO-A/SERT-IN-1
    Inhibitor
    MAO-A/SERT-IN-1 is an inhibitor of MAO-A/serotonin transporter (SERT). MAO-A/SERT-IN-1 can reduce SERT-mediated reuptake of 5-HT and has neuroprotective effects in cell inhibition models. MAO-A/SERT-IN-1 can improve depressive behavior in zebrafish and mice.
    MAO-A/SERT-IN-1
Cat. No. Product Name / Synonyms Application Reactivity