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-B0304AS
    Dapoxetine-d7 hydrochloride
    Inhibitor 99.92%
    Dapoxetine-d7 (hydrochloride) is the deuterium labeled Dapoxetine hydrochloride. Dapoxetine hydrochloride is a short-acting selective serotonin reuptake inhibitor (SSRI)[1].
    Dapoxetine-d<sub>7</sub> hydrochloride
  • HY-14261S
    Vilazodone-d8
    Inhibitor ≥99.0%
    Vilazodone-d8 is the a deuterium labeled vilazodone, which is a combined serotonin specific reuptake inhibitor (SSRI) and 5-HT1A receptor partial agonist.
    Vilazodone-d<sub>8</sub>
  • HY-A0160
    Indalpine
    Inhibitor
    Indalpine (LM 5008) is a potent and selective 5-HT uptake blocker. Indalpine is potent in displacing 3H-5-HT bound to brain membranes with the IC50 of 36 μM. Indalpine, two antidepressant agent.
    Indalpine
  • HY-B0457S
    Clomipramine-d3 hydrochloride
    Inhibitor 99.98%
    Clomipramine-d3 (hydrochloride) is a deuterium labeled Clomipramine hydrochloride. Clomipramine hydrochloride is a serotonin transporter (SERT), norepinephrine transporter (NET) dopamine transporter (DAT) blocker with Ki of 0.14, 54 and 3 nM, respectively[1][2].
    Clomipramine-d<sub>3</sub> hydrochloride
  • HY-B0492A
    Paroxetine hydrochloride hemihydrate
    Inhibitor 99.96%
    Paroxetine hydrochloride hemihydrate is a potent selective serotonin-reuptake inhibitor, commonly prescribed as an antidepressant and has GRK2 inhibitory ability with IC50 of 14 μM.
    Paroxetine hydrochloride hemihydrate
  • HY-110023
    Zimelidine dihydrochloride
    Inhibitor 98.27%
    Zimelidine dihydrochloride is a potent and selective inhibitor of serotonin 5-HT uptake and SERT. Zimelidine dihydrochloride is an antidepressant.
    Zimelidine dihydrochloride
  • HY-A0022
    Azaphen
    Inhibitor
    Pipofezine(Azafen or Azaphen) is a potent inhibitor of the reuptake of serotonin.
    Azaphen
  • 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[1][2][3].
    Desipramine-d<sub>3</sub>
  • HY-14258AS
    Escitalopram-d6 oxalate
    Inhibitor
    Escitalopram-d6 (oxalate) is the 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[1][2].
    Escitalopram-d<sub>6</sub> oxalate
  • 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)[1].
    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 (F2696; (1R,2S)-milnacipran), an enantiomer of milnacipran, is a selective serotonin and norepinephrine (5-HT/NE) reuptake inhibitor. Levomilnacipran also is a human alpha-adrenergic receptor antagonist, with an IC50 of 3.4 μM. (patent WO2013014263A1).
    Levomilnacipran
  • HY-B0304S
    Dapoxetine-d6
    Dapoxetine-d6 is the deuterium labeled Dapoxetine[1]. Dapoxetine (LY-210448) is an orally active and selective serotonin reuptake inhibitor (SSRI). Dapoxetine can be used for the research of premature ejaculation (PE)[2].
    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[1][2][3][4][5][6].
    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
Cat. No. Product Name / Synonyms Application Reactivity