mAChR

mAChR

The acetylcholine receptors known as mAChRs (muscarinic acetylcholine receptors) are found in the cell membranes of some neurons and other cells. The primary end-receptor stimulated by acetylcholine released from postganglionic fibers in the parasympathetic nervous system is one of their many functions. Because they are more sensitive to muscarine than to nicotine, mAChRs are so named. Nicotinic acetylcholine receptors (nAChRs), receptor ion channels that are also significant in the autonomic nervous system, are their counterparts. Numerous medications and other substances, such as scopolamine and pilocarpine, act as selective agonists or antagonists on these two different receptors. The brain and the autonomic ganglia are both rich sources of the neurotransmitter acetylcholine (ACh).

mAChR related products

Structure Cat No. Product Name CAS No. Product Description
V70527 J-104129 244277-89-2 J-104129 is a selective and orally bioactive muscarinic M3 receptor blocker (antagonist) (Ki = 4.2 nM).
V70510 JHU37152 2369979-67-7 JHU37152 is a potent and BBB (blood-brain barrier) permeable (penetrable) DREADD agonist/activator with EC50s of 5 nM and 0.5 nM for hM3Dq and hM4Di DREADDs, respectively.
V76823 L-Hyoscyamine-d3 (Daturine-d3) L-Hyoscyamine-d3 is the deuterium labelled form of L-Hyoscyamine.
V70541 M1/M2/M4 muscarinic agonist 1 2640109-42-6 M1/M2/M4 muscarinic agonist 1 (compound 42) is a muscarinic M4/M1/M2 agonist/activator with EC50s of 6.5, 26 and 210 nM for M4/M1/M2, respectively.
V79209 M1/M2/M4 muscarinic agonist 2 M1/M2/M4 muscarinic agonist 2 (compound 43) is a muscarinic mAChR M1/M2/M4 agonist/activator with EC50s of 30 nM, 200 nM and 6.2 nM respectively.
V70526 M1/M2/M4 muscarinic agonist 3 2640109-28-8 M1/M2/M4 muscarinic agonist 3 (compound 45) is a muscarinic mAChR M1/M2/M4 agonist/activator with EC50s of 3.2 nM, 32 nM and 1.7 nM respectively.
V79200 M1/M4 muscarinic agonist 1 M1/M4 muscarinic agonist 1 (Compound 41) is a selective muscarinic M4/M1 agonist/activator with EC50s of 14 and 55 nM for M4 and M1, respectively.
V70534 M1/M4 muscarinic agonist 3 2640109-30-2 M1/M4 muscarinic agonist 3 (compound 44) is a muscarinic mAChR M1/M4 agonist/activator with EC50s of 31 nM and 9.3 nM, respectively.
V80656 M3/PDE4 modulator-1 M3/PDE4 modulator-1 (compound 10f) is a bifunctional molecule that is an M3 mAChR antagonist and a PDE4 inhibitor.
V70542 mAChR antagonist 1 101491-79-6 mAChRagonist 1 (compound 4a) is a mAChR antagonist (inhibitor) with Kis of 255 nM, 121 nM, 158 nM and 255 nM for M1, M3, M4 and M5 isoforms, respectively.
V33631 mAChR-IN-1 119391-56-9 mAChR-IN-1 is a potent inhibitor of the muscarinic cholinergic receptor mAChR with IC50 of 17 nM.
V25272 Mepenzolate Bromide 76-90-4 Mepenzolate Bromide is a muscarinic antagonist (Kis = 0.68 and 2.6 nM for human M2 and M3 receptors, respectively) used to treat gastrointestinal disorders.
V70508 Methoctramine tetrahydrochloride 104807-46-7 Methoctramine tetraHCl is a potent cardioselective M2 muscarinic receptor blocker (antagonist).
V70539 Milameline (CI-979; RU35926) 139886-32-1 Milameline is a muscarinic receptor agonist (activator) that improves cognition.
V70506 MK-6884 2102194-04-5 MK-6884 is an M4 muscarinic receptor PAM (positive allosteric modulator) with a Ki of 0.19 nM.
V4325 MK-7622 1227923-29-6 MK-7622 is a novel, potent and highly selective positive allosteric modulator of the M1 muscarinic receptor that has entered Phase II studies in patients with Alzheimer's disease.
V50968 Muscarine chloride 2936-25-6 (±)-Muscarinic acid chloride is the racemate of muscarinic acid chloride.
V70515 Muscarine iodide ((+)-Muscarine iodide) 24570-49-8 Muscarine ((+)-Muscarine) iodide is a toxin that stimulates the parasympathetic nervous system.
V80856 Muscarine-d9 iodide ((+)-Muscarine-d9 (iodide)) Muscarine-d9 (iodide) is the deuterated form of Muscarine iodide.
V80857 Muscarinic toxin 7 Muscarinic toxin 7 is a bioactive peptide toxin with selective and noncompetitive antagonism at the muscarinic M1 receptor.
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