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Results for "

presynaptic neurons

" in MedChemExpress (MCE) Product Catalog:

7

Inhibitors & Agonists

1

Screening Libraries

4

Peptides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-B0590B
    (+)-Tetrabenazine

    (+)-TBZ; (3R,11bR)-TBZ; (3R,11bR)-Tetrabenazine

    		 Monoamine Transporter Cancer
    (+)-Tetrabenazine ((+)-TBZ) is the enantiomer of Tetrabenazine (HY-B0590) and is also a Vesicular Monoamine Transporter 2 (VMAT2) inhibitor with a rat Ki of 4.61 nM. (+)-Tetrabenazine inhibits monoamine uptake into granular vesicles of presynaptic neurons. (+)-Tetrabenazine is 3 times more active than (-)-Tetrabenazine. (+)-Tetrabenazine can be used for the research of Huntington's disease and hyperkinetic movement disorders (including chorea) .
    (+)-Tetrabenazine
  • HY-P3089A
    Dendrotoxin K TFA

    		Potassium Channel Others
    Dendrotoxin K TFA is a Kv1.1 channel blocker. Dendrotoxin K TFA determines glutamate release in CA3 neurons in a time-dependent manner through the control of the presynaptic spike waveform .
    Dendrotoxin K TFA
  • HY-141554
    Dihydrotetrabenazine

    DHTBZ

    		 Monoamine Transporter Neurological Disease
    Dihydrotetrabenazine (DHTBZ) is the active metabolite of Tetrabenazine (HY-B0590). Dihydrotetrabenazine is the inhibitor for human vesicular monoamine transporter 2 (VMAT2), that reduces monoamine content in presynaptic neurons, and can be used in movement disorder research .
    Dihydrotetrabenazine
  • HY-P10979
    Buccalin

    		Neuropeptide S Receptor Neurological Disease
    Buccalin is a neuropeptide that colocalizes with small molecule cardioactive peptides in neuronal B15. When exogenously applied to the ARC neuromuscular junction, Buccalin reduces the amplitude of muscle contraction induced by motor neuron firing and acts only presynaptically. Buccalin has no effect on the rate of muscle relaxation and reduces motor neuron-induced ARC excitatory junction potentials without affecting contraction produced by direct acetylcholine action on the muscle .
    Buccalin
  • HY-P3089
    Dendrotoxin K

    		Potassium Channel Others
    Dendrotoxin K is a Kv1.1 channel blocker. Dendrotoxin K determines glutamate release in CA3 neurons in a time-dependent manner through the control of the presynaptic spike waveform .
    Dendrotoxin K
  • HY-113985
    Cirazoline

    LD 3098

    		 Imidazoline Receptor Adrenergic Receptor Neurological Disease
    Cirazoline (LD 3098) is a doul agonist of Presynaptic imidazoline receptors (R(i-pre)) and α-adrenoceptor (R(α)). Cirazoline (30 μM) suppresses M current in SCG neurons cultured overnight .
    Cirazoline
  • HY-183665
    GBR-13119

    		Dopamine Receptor Neurological Disease
    GBR-13119 is a blood-brain barrier-permeable inhibitor of the presynaptic dopamine uptake system. GBR-13119 binds to dopamine uptake sites with high selectivity, without being affected by other neurotransmitter reuptake inhibitors. GBR-13119 exhibits a lipophilic systemic distribution profile with extremely low defluorination in rats, while it shows a differential characteristic of slow striatal washout in the brain of primates. GBR-13119 can serve as a PET tracer to achieve visualized imaging of the striatum in primates, and can reflect MPTP-induced dopaminergic neuron degeneration through reduced uptake. GBR-13119 can be widely applied to studies related to Parkinson's disease and dopaminergic neuron degeneration .
    GBR-13119

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