1. Signaling Pathways
  2. Neuronal Signaling
  3. Cholinesterase (ChE)
  4. AChE Isoform

AChE

Acetylcholinesterase (AChE or acetylhydrolase) is a serine hydrolase that terminates the action of the neurotransmitter acetylcholine by hydrolyzing it into acetic acid and choline. AChE is found at mainly neuromuscular junctions and cholinergic brain synapses, where its activity serves to terminate synaptic transmission. AChE plays an important role in the pathogenesis of neurodegenerative diseases by influencing the inflammatory response, apoptosis, oxidative stress and aggregation of pathological proteins.

AChE Related Products (182):

Cat. No. Product Name Effect Purity
  • HY-B0034
    Donepezil Hydrochloride
    Inhibitor 99.94%
    Donepezil Hydrochloride (E2020) is a reversible, selective AChE inhibitor with an IC50 of 6.7 nM for AChE activity. Donepezil shows high selectivity for AChE over BuChE. Donepezil exhibits neuroprotective effect on Aβ42 neurotoxicity.
  • HY-108477
    TMPyP4 tosylate
    Inhibitor ≥98.0%
    TMPyP4 tosylate (TMP 1363) is a quadruplex-specific ligand. TMPyP4 tosylate inhibits the interaction between G-quadruplexes and IGF-1. TMPyP4 tosylate is a telomerase inhibitor and inhibits cancer cells proliferation. TMPyP4 tosylate is also a stabilizer of nucleic acid secondary structure and an acetylcholinesterase inhibitor. Besides, TMPyP4 tosylate has antiviral activity against SARS-CoV-2.
  • HY-138097
    α-NETA
    Inhibitor ≥98.0%
    α-NETA is a potent and noncompetitive choline acetyltransferase (ChA) inhibitor with an IC50 of 9 μM. α-NETA is a potent ALDH1A1 (IC50=0.04 µM) and chemokine-like receptor-1 (CMKLR1) antagonist. α-NETA weakly inhibits cholinesterase (ChE; IC50=84 µM) and acetylcholinesterase (AChE; IC50=300 µM). α-NETA has anti-cancer activity.
  • HY-76299
    Galanthamine
    Inhibitor 99.96%
    Galanthamine is a potent acetylcholinesterase (AChE) inhibitor with an IC50 of 500 nM.
  • HY-N0342
    Scopoletin
    Inhibitor 99.70%
    Scopoletin is an inhibitor of acetylcholinesterase (AChE).
  • HY-N4191
    Isorosmanol
    Inhibitor 98.08%
    Isorosmanol is an abietane-type diterpene isolated from Rosmarinus officinalis L. aerial parts, with antioxidant, neuroprotective and neurotrophic effects. Isorosmanol inhibits AChE activity and melanin synthesis.
  • HY-161311
    AChE/BChE-IN-18
    Inhibitor
    AChE/BChE-IN-18 (Compound 4g) is a dual inhibitor of AChE/BChE , with a IC50 value of 0.315 μM for AchE. AChE/BChE-IN-18 is also a CB2R antagonist with a Ki value of 31 nM. AChE/BChE-IN-18 has neuroprotective activity.
  • HY-157981
    AChE-IN-60
    Inhibitor
    AChE-IN-60 (compound 6k) is a potant acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitor with IC50s of 27 nM and 43 nM, respectively. AChE-IN-60 also inhibits monoamine oxidase (MAO)-A and MAO-B with IC50s of 353 nM and 716 nM, respectively.
  • HY-107569
    Garcinol
    Inhibitor ≥99.0%
    Garcinol, a polyisoprenylated benzophenone harvested from Garcinia indica, exerts anti-cholinesterase properties towards acetyl cholinesterase (AChE) and butyrylcholinesterase (BChE) with IC50s of 0.66 µM and 7.39 µM, respectively. Garcinol also inhibits histone acetyltransferases (HATs, IC50= 7 μM) and p300/CPB-associated factor (PCAF, IC50 = 5 μM). Garcinol has anti-inflammatory and anti-cancer activity.
  • HY-17387
    (-)-Huperzine A
    Inhibitor 99.74%
    (-)-Huperzine A (Huperzine A) is an alkaloid isolated from Huperzia serrata, with neuroprotective activity. (-)-Huperzine A is a potent, highly specific, reversible and blood-brain barrier penetrant inhibitor of acetylcholinesterase (AChE), with an IC50 of 82 nM. (-)-Huperzine A also is non-competitive antagonist of N-methyl-D-aspartate glutamate (NMDA) receptor. (-)-Huperzine A is developed for the research of neurodegenerative diseases, including Alzheimer’s disease.
  • HY-N0285
    Imperatorin
    Inhibitor 98.72%
    Imperatorin is an effective of NO synthesis inhibitor (IC50=9.2 μmol), which also is a BChE inhibitor (IC50=31.4 μmol). Imperatorin is a weak agonist of TRPV1 with EC50 of 12.6±3.2 μM.
  • HY-B1488
    Tacrine hydrochloride
    Inhibitor 99.95%
    Tacrine hydrochloride is a potent inhibitor of both AChE and BChE, with IC50s of 31 nM and 25.6 nM, respectively. Tacrine hydrochloride is also a NMDAR inhibitor, with an IC50 of 26 μM. Tacrine hydrochloride can be used for the research of Alzheimer’s disease.
  • HY-111338
    Tacrine
    Inhibitor 99.91%
    Tacrine is a potent acetylcholinesterse (AChE) inhibitor (IC50=109 nM), also acting as a CYP1A2 substrate agent. Tacrine exhibits certain hepatotoxicity in some individuals. Tacrine can be used for researching Alzheimer's disease (AD).
  • HY-N0528
    Linarin
    Inhibitor 98.00%
    Linarin (Buddleoside), isolated from the flower extract of Mentha arvensis, shows selective dose dependent inhibitory effect on acetylcholinesterase (AChE).
  • HY-N0810
    Timosaponin AIII
    99.73%
    Timosaponin AIII could inhibit acetylcholinesterase (AChE) activity, with an IC50 of 35.4 μM.
  • HY-N0226A
    Epiberberine chloride
    Inhibitor 99.02%
    Epiberberine chloride is an alkaloid isolated from Coptis chinensis, acts as a potent AChE and BChE inhibitor, and a non-competitive BACE1 inhibitor, with IC50s of 1.07, 6.03 and 8.55 μM, respectively. Epiberberine chloride has antioxidant activity, with peroxynitrite ONOO- scavenging effect (IC50, 16.83 μM), and may protect against Alzheimer disease. Epiberberine chloride inhibits the early stage of differentiation of 3T3-L1 preadipocytes, downregulates the Raf/MEK1/2/ERK1/2 and AMPKα/Akt pathways. Epiberberine has the potential effect in the research of diabetic disease.
  • HY-N5077
    Sinapine
    Inhibitor 99.96%
    Sinapine is an alkaloid isolated from seeds of the cruciferous species. Sinapine exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease.
  • HY-16009
    Buntanetap
    Inhibitor 98.11%
    Buntanetap ((+)-Phenserine) is a multiple neurotoxic protein translation inhibitor with oral activity, including amyloid precursor protein (APP), α-synuclein (αSYN) and huntingtin protein (HTT). Buntanetap has anti-inflammatory effects and can be used in the study of Alzheimer's disease and Parkinson's disease.
  • HY-N0286
    Isoimperatorin
    Inhibitor ≥99.0%
    Isoimperatorin is a methanolic extract of the roots of Angelica dahurica shows significant inhibitory effects on acetylcholinesterase (AChE) with the IC50 of 74.6 μM.
  • HY-N0923
    Corydaline
    Inhibitor 99.70%
    Corydaline ((+)-Corydaline), an isoquinoline alkaloid isolated from Corydalis yanhusuo, is an AChE inhibitor with an IC50 of 226 µM. Corydaline is a μ-opioid receptor (Ki of 1.23 µM) agonist and inhibits enterovirus 71 (EV71) replication (IC50 of 25.23 µM). Corydaline has anti-angiogenic, anti-allergic and gastric-emptying and antinociceptive activities.