2. Neuronal Signaling
  3. Dopamine Transporter

Dopamine Transporter

Dopamine transporter (DAT) is a plasma membrane protein that mediates the reuptake of extracellular dopamine (DA) and controls the spatiotemporal dynamics of dopaminergic neurotransmission. DATs play a key role in terminating dopaminergic signalling and in maintaining a releasable pool of dopamine. DATs help to modulate the concentration of extraneuronal dopamine by actively shuttling released transmitter molecules back across the plasma membrane into dopaminergic neurons, where they can be sequestered for later reuse or enzymatic catabolism.

DAT is a principle target of various psychostimulant, nootropic, and antidepressant drugs, as well as certain drugs used recreationally, including the notoriously addictive stimulant cocaine. DAT ligands have traditionally been divided into two categories: cocaine-like inhibitors and amphetamine-like substrates. DAT is regulated by multiple signaling systems, such as PKC.

Dopamine Transporter Related Products (73):

Cat. No. Product Name Effect Purity
  • HY-B0979
    Lobeline hydrochloride 99.98%
    Lobeline (α-Lobeline) hydrochloride is a brain-penetrant nicotinic receptor agonist. Lobeline hydrochloride increases dopamine (DA) release by inhibiting DA uptake into synaptic vesicles, and altering presynaptic DA storage. Lobeline hydrochloride is effective in smoking cessation[1][2].
  • HY-12850A
    Dasotraline hydrochloride Inhibitor 99.04%
    Dasotraline hydrochloride (SEP-225289 hydrochloride) is a triple reuptake inhibitor that blocks dopamine, norepinephrine, and serotonin transporters with IC50 values of 4, 6, and 11 nM, respectively.
  • HY-B0557
    Bisacodyl Inhibitor 99.59%
    Bisacodyl is a stimulant laxative agent that works directly on the colon to produce a bowel movement. Bisacodyl increases the secretion of PGE2 by direct activation of colon macrophages. PGE2 acts as a paracrine factor and decreases the expression of AQP3 in the colon, which inhibits water transfer from the luminal to the vascular side and leads to a laxative effect[1].
  • HY-13217
    Vanoxerine dihydrochloride Inhibitor
    Vanoxerine dihydrochloride (GBR-12909 dihydrochloride) is a competitive, potent, and highly selective dopamine reuptake inhibitor (Ki=1 nM). Vanoxerine dihydrochloride (GBR-12909 dihydrochloride) binds to the target site on the dopamine transporter (DAT)[1].
  • HY-B1272
    Desipramine hydrochloride Inhibitor 99.76%
    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-W009666
    6-Chloro-5-(2-chloroethyl)oxindole Control
    6-Chloro-5-(2-chloroethyl)oxindole (Imp Z2) is an impurity of Ziprasidone (HY-14542), a substrate of the human dopamine transporter (hDAT)[1].
  • HY-172421
    Cendifensine Inhibitor
    Cendifensine is the inhibitor for monoamine reuptake that inhibits the serotonin transporter (SERT), norepinephrine transporter (NET), and dopamine transporter (DAT)[1].
  • HY-173398
    NMDAR antagonist 5 Antagonist
    NMDAR antagonist 5 (Compound A17) is a multi-target antagonist against NMDAR and monoamine transporters (SERT、DAT and NET). NMDAR antagonist 5 shows good NMDAR antagonistic potency (IC50 = 0.3 μM) and monoamine transporter activities (SERT IC50 = 1.1 μM、DAT IC50 = 0.7 μM、NET IC50 = 2.7 μM). NMDAR antagonist 5 is highly safe and has low toxicity (hepatotoxicity and nephrotoxicity (IC50 > 100 μM); cardiotoxicity (IC50 = 24.5 μM)). NMDAR antagonist 5 has antidepressant effects and can be used in the study of depression[1].
  • 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[1].
  • HY-121810
    LBT-999
    LBT-999 is a phenyltropane derivative used for positron emission tomography (PET) exploration of the dopamine transporter (DAT). It has high affinity binding to DAT on rat striatal membranes and human postmortem brain slices in vitro, high uptake in the striatum in rat and baboon models in vivo, and its binding can be blocked by specific compounds.
  • HY-163154
    JJC8-091 Inhibitor
    JJC8-091 is a potent dopamine transporter (DAT) inhibitor with Ki values of 230, 97800 nM for DAT, SERT, respectively. JJC8-091 has the potential for the research of psychostimulant use disorders (PSUD)[1].
  • HY-117902
    SRI-31142 99.89%
    SRI-31142 is a putative, brain-penetrant allosteric inhibitor of the dopamine transporter (DAT). In behavioral studies using intracranial self-stimulation (ICSS), SRI-31142 did not produce the abuse-related effects seen with cocaine and GBR-12935, but instead reduced ICSS responses and dopamine levels in the nucleus accumbens (NAc) at effective doses. SRI-31142 also blocked cocaine-induced increases in ICSS and NAc dopamine[1].
  • HY-101631
    Levophacetoperane hydrochloride Inhibitor 98.00%
    Levophacetoperane inhibits in vitro in a competitive manner, norepinephrin uptake and dopamine uptake.
  • HY-B0979R
    Lobeline hydrochloride (Standard)
    Lobeline (hydrochloride) (Standard) is the analytical standard of Lobeline (hydrochloride). This product is intended for research and analytical applications. Lobeline (α-Lobeline) hydrochloride is a brain-penetrant nicotinic receptor agonist. Lobeline hydrochloride increases dopamine (DA) release by inhibiting DA uptake into synaptic vesicles, and altering presynaptic DA storage. Lobeline hydrochloride is effective in smoking cessation[1][2].
  • HY-128420
    Lobeline sulfate
    Lobeline (α-Lobeline) sulfate is a brain-penetrant nicotinic receptor agonist. Lobeline sulfate increases dopamine (DA) release by inhibiting DA uptake into synaptic vesicles, and altering presynaptic DA storage. Lobeline sulfate is effective in smoking cessation[1][2].
  • HY-B1272AS
    Desipramine-d4 98.93%
    Desipramine-d4 is the deuterium labeled Desipramine[1].
  • HY-B1272R
    Desipramine (hydrochloride) (Standard) Inhibitor
    Desipramine (hydrochloride) (Standard) is the analytical standard of Desipramine (hydrochloride). This product is intended for research and analytical applications. 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-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.
  • HY-16736A
    Centanafadine hydrochloride Inhibitor 99.93%
    Centanafadine (hydrochloride) 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.
  • HY-121813
    Rimcazole
    Rimcazole (BW 234U) is a potent antipsychotic agent. Rimcazole also is a competitive antagonist of sigma sites. Rimcazole can be used for the research of acute schizophrenic diseases[1].