2. Signaling Pathways
  3. Membrane Transporter/Ion Channel
    Neuronal Signaling
  4. nAChR

nAChR

nAChR

Nicotinic acetylcholine receptors

nAChR

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nAChRs (nicotinic acetylcholine receptors) are neuron receptor proteins that signal for muscular contraction upon a chemical stimulus. They are cholinergic receptors that form ligand-gated ion channels in the plasma membranes of certain neurons and on the presynaptic and postsynaptic sides of theneuromuscular junction. Nicotinic acetylcholine receptors are the best-studied of the ionotropic receptors. Like the other type of acetylcholine receptor-the muscarinic acetylcholine receptor (mAChR)-the nAChR is triggered by the binding of the neurotransmitter acetylcholine (ACh). Just as muscarinic receptors are named such because they are also activated by muscarine, nicotinic receptors can be opened not only by acetylcholine but also by nicotine —hence the name "nicotinic".

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N2550A
    (+)-Coclaurine hydrochloride
    		Control 99.09%
    (+)-Coclaurine ((+)-(R)-Coclaurine) hydrochloride, benzyltetrahydroisoquinoline alkaloid isolated from a variety of plant sources. (+)-Coclaurine hydrochloride has anti-aging activity.
    (+)-Coclaurine hydrochloride
  • HY-145297
    Flupyrimin
    		Antagonist 98.14%
    Flupyrimin is the antagonist for insect nicotinic acetylcholine receptor (nAChR) that exhibits insecticidal effect by targeting insect nervous system.
    Flupyrimin
  • HY-110160
    Pozanicline dihydrochloride
    		Agonist 99.06%
    Pozanicline dihydrochloride (ABT-089 dihydrochloride) is an orally bioavailable nicotinic acetylcholine receptor (nAChR) agonist with a Ki of 16.7 nM for binding to [3H]cytisine sites. Pozanicline is an α4β2-selective nAChR agonist, which binds to rat brain α4β2 nAChR with a Ki of 17 nM while binding to α7 nAChR is insignificant.
    Pozanicline dihydrochloride
  • HY-P990302
    Anti-Human/Rat/Fish AChR Antibody (Mab35)
    		Inhibitor
    Anti-Human/Rat/Fish AChR Antibody (Mab35) is a rat-derived IgG1 type antibody inhibitor, targeting to human/rat/Fish AChR.
    Anti-Human/Rat/Fish AChR Antibody (Mab35)
  • HY-P5766
    AChRα(97-116)
    AChRα(97-116), a peptide, can be used to induce experimental autoimmune myasthenia gravis (EAMG)
    AChRα(97-116)
  • HY-121027
    Anagyrine
    		Antagonist 98.15%
    Anagyrine ((-)-Anagyrine) is a quinolizidine alkaloid that has been found in Lupinus albus. Anagyrine binds to muscarinic and nicotinic acetylcholine receptors with IC50 values of 132 and 2096 µM respectively. Anagyrine is a potent and effective desensitizer of nAChR, and Anagyrine can directly, without metabolism, desensitize nAChR.
    Anagyrine
  • HY-12150
    CCMI
    		Agonist 99.97%
    CCMI (AVL-3288) is a potent and selective α7 nAChR-positive allosteric modulator, does not bind to or activate α7 nAChRs via the orthosteric site, and causes significant positive modulation of agonist-induced currents at α7 nAChRs. CCMI has potential in CNS diseases with cognitive dysfunction.
    CCMI
  • HY-P1050
    COG 133
    		Antagonist 98.47%
    COG 133 is a fragment of Apolipoprotein E (APOE) peptide. COG 133 competes with the ApoE holoprotein for binding the LDL receptor, with potent anti-inflammatory and neuroprotective effects. COG 133 is also a nAChR antagonist with an IC50 of 445 nM.
    COG 133
  • HY-B0282AS1
    Acetylcholine-d4 bromide
    		≥98.0%
    Acetylcholine-d4 (bromide) is the deuterium labeled Acetylcholine bromide[1].
    Acetylcholine-d<sub>4</sub> bromide
  • HY-101347
    Chlorisondamine diiodide
    		Antagonist ≥98.0%
    Chlorisondamine (diiodide) is a potent nicotinic acetylcholine receptor (nAChR) antagonist and a ganglion blocker. Chlorisondamine antagonizes some of nicotine's central actions in a potent, long-lasting and pharmacologically selective way.
    Chlorisondamine diiodide
  • HY-105170B
    ABT-418 hydrochloride
    		Agonist 99.37%
    ABT-418 hydrochloride is a potent and selective agonist of nAChRs with cognitive enhancing and anxiolytic activities. ABT-418 hydrochloride activates cholinergic channel and can be used for research of Alzheimer's disease.
    ABT-418 hydrochloride
  • HY-137231B
    (S)-UFR2709 hydrochloride
    		Antagonist 98.10%
    (S)-UFR2709 (hydrochloride) is a competitive nAChR antagonist?and displays higher affinity for α4β2 nAChRs than for α7 nAChRs. (S)-UFR2709 (hydrochloride) decreases anxiety and reduces ethanol consumption and ethanol preference in alcohol-preferring rats. (S)-UFR2709 (hydrochloride) acts as an anxiolytic agent and can be used for the study of nicotine addiction.
    (S)-UFR2709 hydrochloride
  • HY-107672
    MG624
    		Antagonist
    MG624 is a potent and selective neuronal α7 nAChR antagonist with a Ki of 106 nM.
    MG624
  • HY-106901AS
    Asoxime-d4 dichloride
    		Antagonist
    Asoxime-d4 (dichloride) is the deuterium labeled Asoxime dichloride. Asoxime dichloride (HI-6) is an antagonist to acetylcholine receptors (AChRs) including the nicotinic receptor, α7 nAChR. Asoxime dichloride involves in modulating immunity response. Asoxime dichloride (HI-6) can be used as an antigen and improves vaccination efficacy in the nervous system[1].
    Asoxime-d<sub>4</sub> dichloride
  • HY-N3610
    Coclaurine
    		Antagonist 98.97%
    Coclaurine is a class of tetrahydroisoquinoline alkaloids that can be isolated from Sarcopetalum harveyanum. Coclaurine is a nicotinic acetylcholine receptor (nAChRs) antagonist.
    Coclaurine
  • HY-135483A
    AR-R17779 hydrochloride
    		Agonist ≥99.0%
    AR-R17779 hydrochloride is a potent and selective full agonist of nAChR, with Kis of 92 and 16000 nM for α7 and α4β2 subtype, respectively. AR-R17779 hydrochloride can improve learning and memory in rats. AR-R17779 hydrochloride also has anxiolytic activity. AR-R17779 hydrochloride can reduce inflammation by activating antiinflammatory cholinergic (vagal) pathways.
    AR-R17779 hydrochloride
  • HY-W741573
    N-Biotinyl p-aminophenyl arsenic acid
    		Modulator 98.13%
    N-Biotinyl p-aminophenyl arsenic acid is a bifunctional reagent that can bind to both streptavidin and dithiols. N-Biotinyl p-aminophenyl arsenic acid decreases the Rbungarotoxin-binding sites in reduced Torpedo nicotinic receptors (IC50 is 10-300 nM), and protects the receptor from irreversible alkylation by bromoacetylcholine.
    N-Biotinyl p-aminophenyl arsenic acid
  • HY-161182
    uPSEM792 hydrochloride
    		Agonist 99.94%
    uPSEM792 hydrochloride is a PSAM4-GlyR agonist.
    uPSEM792 hydrochloride
  • HY-B0282AS
    Acetylcholine-d9 bromide
    		98.86%
    Acetylcholine-d9 (bromide) is the deuterium labeled Acetylcholine bromide.
    Acetylcholine-d<sub>9</sub> bromide
  • HY-148325
    α7 Nicotinic receptor agonist-1
    		Agonist 99.74%
    α7 Nicotinic receptor agonist-1 (Preparation 5) is an α7 nAChR agonist. α7 Nicotinic receptor agonist-1 can be used in studies of psychiatric disorders (such as schizophrenia, manic or hypomanic depression and anxiety disorders) and intellectual disorders (such as alzheimer's disease, learning deficits, cognitive deficits, attention deficits, memory loss, lewy body dementia and attention deficit hyperactivity disorder).
    α7 Nicotinic receptor agonist-1
Cat. No. Product Name / Synonyms Application Reactivity