mAChR
Muscarinic acetylcholine receptor
mAChRs (muscarinic acetylcholine receptors) are acetylcholine receptors that form G protein-receptor complexes in the cell membranes of certainneurons and other cells. They play several roles, including acting as the main end-receptor stimulated by acetylcholine released from postganglionic fibersin the parasympathetic nervous system. mAChRs are named as such because they are more sensitive to muscarine than to nicotine. Their counterparts are nicotinic acetylcholine receptors (nAChRs), receptor ion channels that are also important in the autonomic nervous system. Many drugs and other substances (for example pilocarpineand scopolamine) manipulate these two distinct receptors by acting as selective agonists or antagonists. Acetylcholine (ACh) is a neurotransmitter found extensively in the brain and the autonomic ganglia.
mAChR Isoform Specific Products
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mAChR Inhibitors
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mAChR Agonists
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mAChR Antagonists
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mAChR Activators
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mAChR Modulators
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mAChR Inducer
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mAChR Controls
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mAChR Ligands
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mAChR Related Products (731)
Related Products (731)
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Antibodies (2)
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mAChR Isoform Comparison
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Ethopropazine
0 ImagesCat. No.: HY-107922ACAS No.: 522-00-9Synonyms: Isothazine free base
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M1 receptor modulator-1
0 ImagesCat. No.: HY-184057CAS No.: 34099-70-2M1 receptor modulator-1 is a low-efficacy positive allosteric modulator of the muscarinic M1 receptor (mAChR1), with an EC50 of 71 nM for the human M1 receptor. M1 receptor modulator-1 enables use-dependent attenuation of neurotransmitter signals and exhibits excellent in vivo properties without pseudo-agonist activity. M1 receptor modulator-1 can be used in research related to Alzheimer's disease and schizophrenia.
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Desfesoterodine (Standard)
0 ImagesSynonyms: PNU-200577 (Standard); 5-Hydroxymethyl Tolterodine (Standard)Desfesoterodine (Standard) is the analytical standard of Desfesoterodine. This product is intended for research and analytical applications. Desfesoterodine (PNU-200577) is a potent and selective muscarinic receptor (mAChR) antagonist with a KB and a pA2 of 0.84 nM and 9.14, respectively. Desfesoterodine is a major pharmacologically active metabolite of Tolterodine (PNU-200583; HY-A0024) and Fesoterodine (HY-70053). Desfesoterodine improves cerebral infarction induced detrusor overactivity in rats.
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6-Hydroxytropinone
0 Images6-Hydroxytropinone is a cyclic hydroxylation product of Tropinone (HY-Y0135), and serves as an indicator for tropane alkaloid metabolism in plants or microorganisms. 6-Hydroxytropinone itself has no significant anticholinergic toxicity, nor does it act as a substrate for Tropine (HY-N7061) dehydrogenase.
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DREADD agonist 21 dihydrochloride (Standard)
0 ImagesCat. No.: HY-100234ARCAS No.: 2250025-92-2DREADD agonist 21 (dihydrochloride) (Standard) is the analytical standard of DREADD agonist 21 (dihydrochloride) (HY-100234A). This product is intended for research and analytical applications. DREADD agonist 21 dihydrochloride is a potent human muscarinic acetylcholine M3 receptors (hM3Dq) agonist (EC50=1.7 nM).
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Atropine oxide hydrochloride
0 ImagesCat. No.: HY-122510ACAS No.: 4574-60-1Synonyms: Atropine oxidation hydrochlorideAtropine Oxide (Atropine oxidation) hydrochloride, a derivative of Atropine, acts as a competitive antagonist to the muscarinic acetylcholine receptors M1, M2, M3, M4, and M5, and is utilized in the treatment of specific nerve agent and pesticide poisonings.
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Revefenacin-d3
0 ImagesCat. No.: HY-15851S2Synonyms: TD-4208-d3; GSK1160724-d3Revefenacin-d3 (TD-4208-d3) is deuterium labeled Revefenacin. Revefenacin (TD-4208; GSK1160724) is a potent mAChR antagonist; has a high affinity on M3 receptor with a Ki of 0.18 nM.
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Isopropamide iodide (Standard)
0 ImagesIsopropamide (iodide) (Standard) is the analytical standard of Isopropamide (iodide). This product is intended for research and analytical applications. Isopropamide iodide is a long-acting quaternary anticholinergic agent. Isopropamide iodide is used in peptic ulcer and other gastrointestinal disorders marked by hyperacidity and hypermotility.
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Octamylamine sulfamate
0 ImagesCat. No.: HY-W201842ACAS No.: 96296-56-9Octamylamine sulfamate is an anticholinergic and antispasmodic agent.
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Xanomeline tartrate (Standard)
0 ImagesSynonyms: LY 246708 tartrate (Standard)Xanomeline (tartrate) (Standard) is the analytical standard of Xanomeline (tartrate). This product is intended for research and analytical applications. Xanomeline (LY 246708) is the potent agonist of muscarinic M1/M4 receptor with antipsychotic-like activity. Xanomeline (LY 246708) increases neuronal excitability. Xanomeline (LY 246708) can be used for the research of schizophrenia.
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Cyclopentolate hydrochloride (Standard)
0 ImagesCat. No.: HY-B1621ARCAS No.: 5870-29-1Synonyms: DL-Cyclopentolate hydrochloride (Standard)Cyclopentolate (hydrochloride) (Standard) is the analytical standard of Cyclopentolate (hydrochloride). This product is intended for research and analytical applications. Cyclopentolate (DL-Cyclopentolate) hydrochloride is an Atropine-like muscarinic receptors antagonist with a pKB value of 7.8 (on the circular ciliary muscle). Cyclopentolate hydrochloride is an anti-muscarinic agent commonly used in the ophthalmologic practice.
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(S)-Albuterol
0 ImagesCat. No.: HY-137311ACAS No.: 34271-50-6(S)-Albuterol is a muscarinic receptor and phospholipase C activator. (S)-Albuterol increases intracellular free calcium in airway smooth muscle.
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Racanisodamine (Standard)
0 ImagesCat. No.: HY-N2064RCAS No.: 17659-49-3Racanisodamine Standard is the analytical standard of Racanisodamine (HY-N2064). This product is intended for research and analytical applications. Racanisodamine is an orally active, non-selective Muscarinic Acetylcholine Receptor (mAChR) antagonist. Racanisodamine is a racemate of Anisodamine, and the two share similar pharmacological effects. Racanisodamine is an active ingredient of eye drops for myopia control. Racanisodamine can be used in research on myopia and late dumping syndrome.
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rac-Fesoterodine-d14 fumarate
0 ImagesCat. No.: HY-70053SCAS No.: 1185237-08-4(Rac)-Fesoterodine-d14 fumarate is a labelled racemic Fesoterodine. Fesoterodine is an orally active, nonsubtype selective, competitive muscarinic receptor (mAChR) antagonist with pKivalues of 8.0, 7.7, 7.4, 7.3, 7.5 for M1, M2, M3, M4, M5 receptors, respectively. Fesoterodine is used for the overactive bladder (OAB).
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GSK1034702 (Standard)
0 ImagesCat. No.: HY-107111RCAS No.: 932373-87-0GSK1034702 (Standard) is the analytical standard of GSK1034702 (HY-107111). This product is intended for research and analytical applications. GSK1034702 is an orally active and allosteric agonist of M1 mAChR (pEC50=8.1) that can cross the blood-brain barrier. GSK1034702 activates the Gq/11 protein-mediated signaling pathway, enhancing neuronal firing and long-term potentiation (LTP) in the CA1 region of the hippocampus. GSK1034702 can modulate hippocampal function, improve memory encoding in the nicotine withdrawal cognitive dysfunction model, and show pro-cognitive effects in rodents. GSK1034702 can be used for the study of the mechanisms of cognitive impairment diseases such as Alzheimer's disease, and has certain peripheral M receptor activation-related side effects (such as gastrointestinal reactions).
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Ipratropium bromide hydrate (Standard)
0 ImagesSynonyms: Sch 1000 bromide hydrate (Standard)Ipratropium (bromide hydrate) (Standard) is the analytical standard of Ipratropium (bromide hydrate). This product is intended for research and analytical applications. Ipratropium bromide (Sch 1000) hydrate is a muscarinic receptor antagonist, with IC50s of 2.9 nM, 2 nM, and 1.7 nM for M1, M2, and M3 receptors, respectively. Ipratropium bromide hydrate relaxes smooth muscle, can be used in the research for COPD (chronic obstructive pulmonary disease) and asthma.
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Thiothixene
0 ImagesThiothixene is a typical antipsychotic. It selectively binds to dopamine D2 over D1, D3, and D4 receptors (Kis=0.417, 338, 186.2, and 363.1 nM, respectively). Thiothixene also binds to various serotonin (5-HT), histamine H1, α1- and α2-adrenergic, muscarinic acetylcholine, and sigma receptors (Kis=15-5,754 nM) as well as the dopamine, norepinephrine, and serotonin transporters (Kis=3.16-30 μM). In vivo, thiothixene reduces spontaneous and amphetamine-induced locomotor activity in rats. It enhances latent inhibition, as measured by a decreased lick latency in response to light and foot shock stimuli, which is a measure of selective attention in rats.3 Thiothixene also increases competitive behavior in submissive mice, indicating antidepressant-like behavior.
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Blarcamesine (Standard)
0 ImagesBlarcamesine (Standard) is the analytical standard of Blarcamesine (HY-105296). This product is intended for research and analytical applications. Blarcamesine is an orally bioavailable Sigma-1 receptor agonist and muscarinic receptor modulator, with anticonvulsant, anti-amnesic, neuroprotective and antidepressant properties. Blarcamesine ameliorates neurologic impairments in a mouse model of Rett syndrome.
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BQCA (Standard)
0 ImagesCat. No.: HY-101858RCAS No.: 338747-41-4
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Gallamine Triethiodide (Standard)
0 ImagesGallamine Triethiodide (Standard) is the analytical standard of Gallamine Triethiodide. This product is intended for research and analytical applications. Gallamine Gallamine Triethiodide is a blood-brain barrier-permeable skeletal muscle relaxant. Gallamine Triethiodide induces skeletal muscle paralysis by blocking acetylcholine. Gallamine Triethiodide directly stimulates intracardiac β receptors. Gallamine Triethiodide prolongs the duration of afterdischarge in the cat cerebral cortex. Gallamine Triethiodide can be used in studies related to convulsive disorders.
