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-A0022
    Azaphen
    Inhibitor
    Pipofezine(Azafen or Azaphen) is a potent inhibitor of the reuptake of serotonin.
    Azaphen
  • HY-15414AS
    Vortioxetine-d8 hydrobromide
    Inhibitor 99.41%
    Vortioxetine-d8 (Lu AA 21004-d8) hydrobromide is the deuterated form of Vortioxetine. Vortioxetine (Lu AA 21004) is an antagonist of 5-HT3A and 5-HT7 receptors (Ki: 3.7 nM, 19 nM) and an inhibitor of 5-hydroxytryptamine transporter (SERT) (Ki: 1.6 nM), as well as a 5-HT1A agonist and a partial 5-HT1B agonist (Ki: 15 nM, 33 nM).
    Vortioxetine-d<sub>8</sub> hydrobromide
  • HY-U00096A
    Ansofaxine
    Inhibitor
    Ansofaxine is a serotonin-norepinephrine reuptake inhibitor (SNRI) used for the research of depression.
    Ansofaxine
  • HY-B1272AS1
    Desipramine-d3
    Desipramine-d3 is the deuterium labeled Desipramine. Desipramine is a tricyclic psychotic compound, possessing antidepressant activity. Desipramine inhibits the norepinephrine reuptake receptor in the central nervous system and reduces the sleep-related loss of genioglossus activity, can be used to research the improvement of pharyngeal collapsibility.
    Desipramine-d<sub>3</sub>
  • HY-B0457S1
    Clomipramine-d6 hydrochloride
    Inhibitor
    Clomipramine-d6 (hydrochloride) is the deuterium labeled Clomipramine hydrochloride. Clomipramine (Chlorimipramine) hydrochloride is a potent 5-HT reuptake blocker with the IC50 value of 1.5 nM. Clomipramine hydrochloride is a tricyclic antidepressant that can be used for the research of depression and obsessive compulsive disorder (OCD).
    Clomipramine-d<sub>6</sub> hydrochloride
  • HY-B0176AS
    rel-Sertraline-d3 hydrochloride
    Inhibitor
    rel-Sertraline-d3 (hydrochloride) is the deuterium labeled Sertraline hydrochloride. Sertraline hydrochloride is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class. Sertraline hydrochloride is researched for a number of diseases, such as major depressive disorder and obsessive.
    rel-Sertraline-d<sub>3</sub> hydrochloride
  • HY-B0457S2
    Clomipramine-13C,d3 hydrochloride
    Inhibitor
    Clomipramine-13C,d3 (hydrochloride) is the 13C- and deuterium labeled Clomipramine (hydrochloride). Clomipramine (Chlorimipramine) hydrochloride is a potent 5-HT reuptake blocker with the IC50 value of 1.5 nM. Clomipramine hydrochloride is a tricyclic antidepressant that can be used for the research of depression and obsessive compulsive disorder (OCD).
    Clomipramine-<sup>13</sup>C,d<sub>3</sub> hydrochloride
  • HY-162511
    IP2015
    Inhibitor
    IP2015 is an inhibitor for monoamine reuptake, that inhibits the reuptake of dopamine, serotonin (5-HT), and noradrenaline. IP2015 increases release of central dopamine and peripheral nitric oxide (NO), causes the NO-mediated relaxation of erectile tissue, and thus induces erection in rat model.
    IP2015
  • HY-B0161BS1
    (±)-Duloxetine-d7
    (±)-Duloxetine-d7 is deuterium labeled (±)-Duloxetine.
    (±)-Duloxetine-d<sub>7</sub>
  • HY-118835
    Zimelidine
    Inhibitor
    Zimelidine is a potent and selective inhibitor of serotonin 5-HT uptake and SERT. Zimelidine is an antidepressant.
    Zimelidine
  • HY-106397
    Delucemine
    Inhibitor
    Delucemine is a selective serotonin reuptake inhibitor (SSRI) and NMDAR antagonist. Delucemine can be used as an antidepressant.
    Delucemine
  • HY-B0773
    Paroxetine mesylate
    Inhibitor
    Paroxetine mesylate, a phenylpiperidine derivative, is a potent and selective serotonin reuptake inhibitor (SSRI). Paroxetine mesylate is a very weak inhibitor of norepinephrine (NE) uptake but it is still more potent at this site than the other SSRIs.
    Paroxetine mesylate
  • HY-14794A
    Levomilnacipran
    Inhibitor
    Levomilnacipran ((1S,2R)-Milnacipran) is the enantiomer of Milnacipran (HY-B0168) and a strong substrate of P-gp that can cross the blood-brain barrier. Levomilnacipran is a serotonin and norepinephrine reuptake inhibitor, with IC50 values of 10.5 nM and 19.0 nM, and Ki values of 92.2 nM and 1.2 nM for human norepinephrine transporter (NET) and serotonin transporter (SERT), respectively. Levomilnacipran has antidepressant and anxiolytic activities. Levomilnacipran hydrochloride can be used for the research of depression.
    Levomilnacipran
  • HY-B0304S
    Dapoxetine-d6
    Dapoxetine-d6 is the deuterium labeled Dapoxetine. Dapoxetine (LY-210448) is an orally active and selective serotonin reuptake inhibitor (SSRI). Dapoxetine can be used for the research of premature ejaculation (PE).
    Dapoxetine-d<sub>6</sub>
  • HY-B1490AS1
    Imipramine-d4
    Imipramine-d4 is deuterium labeled Imipramine. 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>4</sub>
  • HY-110029
    Paroxetine maleate
    Inhibitor
    Paroxetine maleate is a potent and selective inhibitor of SSRI. Paroxetine maleate is used in generalized anxiety disorder, post traumatic stress disorder, premenstrual dysphoric disorder and chronic headache research.
    Paroxetine maleate
  • HY-19417
    Wf-516 hydrochloride
    Inhibitor
    Wf-516 hydrochloride is an inhibitor of 5-HT reuptake, and an antagonist of 5-HT1A and 5-HT2A receptors, with Ki of 5 nM and 40 nM for 5-HT1A receptor and 5-HT2A receptor in humans, respectively.Wf-516 hydrochloride has potent antidepressant activity.
    Wf-516 hydrochloride
  • HY-169394
    5-HT1AR agonist 2
    Modulator
    5-HT1AR agonist 2 (Compound 4f) is a 5-HT1A receptor agonist (Ki: 10.0 nM). 5-HT1AR agonist 2 also binds to the SERT, D2 receptor and 5-HT6 receptor (Ki: SERT, 2.8 nM; D2, 23 nM; 5-HT6, 192 nM). 5-HT1AR agonist 2 is stabilized in microsomes and induces hypothermia in mice.
    5-HT1AR agonist 2
  • HY-16736
    Centanafadine
    Inhibitor 99.62%
    Centanafadine is dual norepinephrine (NE)/dopamine (DA) transporter inhibitor, also inhibits serotonin transporter, with IC50s of 6 nM, 38 nM and 83 nM for human NE, DA and serotonin transporter , respectively.
    Centanafadine
  • HY-14794AS
    Levomilnacipran-d10 hydrochloride
    Inhibitor
    Levomilnacipran-d10 ((1S,2R)-Milnacipran-d10) hydrochloride is deuterium labeled Levomilnacipran hydrochloride (HY-B0168B). Levomilnacipran ((1S,2R)-Milnacipran) hydrochloride is the enantiomer of Milnacipran (HY-B0168) and a strong substrate of P-gp that can cross the blood-brain barrier. Levomilnacipran hydrochloride is a serotonin and norepinephrine reuptake inhibitor, with IC50 values of 10.5 nM and 19.0 nM, and Ki values of 92.2 nM and 1.2 nM for human norepinephrine transporter (NET) and serotonin transporter (SERT), respectively. Levomilnacipran hydrochloride has antidepressant and anxiolytic activities. Levomilnacipran hydrochloride can be used for the research of depression.
    Levomilnacipran-d<sub>10</sub> hydrochloride
Cat. No. Product Name / Synonyms Application Reactivity