1. GPCR/G Protein
    Neuronal Signaling
  2. mAChR


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 相关产品 (94):

Cat. No. Product Name Effect Purity
  • HY-B0726
    Pilocarpine Hydrochloride Agonist 99.92%
  • HY-N0296A
    Scopolamine hydrobromide Antagonist >98.0%
    Scopolamine hydrobromide 是高亲和力的 (nM 级别) 毒蕈碱 (muscarinic) 拮抗剂。Scopolamine 可逆抑制 5-HT3 受体反应,IC50 为 2.09 μM。
  • HY-B1208
    Carbamoylcholine chloride Agonist >98.0%
    Carbamoylcholine氯化物用来研究nAChR和mAchR的介导的反应, 包括平滑肌收缩, 肠运动, 与神经信号。Carbamoylcholine是乙酰胆碱类似物, 激活乙酰胆碱受体 (AChR), Carbamoylcholine是nAChR和mAchR受体激动剂, 针对不同的受体, Ki值为10到10,000 nM。
  • HY-A0083
    Methacholine chloride Agonist >98.0%
    Methacholine chloride是选择性毒蕈碱受体mAChR激动剂。
  • HY-B0394
    Atropine sulfate monohydrate Antagonist 99.07%
  • HY-17360
    Tiotropium Bromide Antagonist 99.84%
    Tiotropium溴化物是 毒蕈碱乙酰胆碱受体(mAChR)拮抗剂,可阻断乙酰胆碱配体的结合。
  • HY-101858
    BQCA Inhibitor >98.0%
    BQCA是高度选择性的M1 mAChR变构调节剂。
  • HY-17037
    Pirenzepine dihydrochloride 99.60%
    Pirenzepine dihydrochloride (LS519) 是一种选择性 M1 型毒蕈碱受体拮抗剂。
  • HY-13410
    Xanomeline oxalate Agonist 98.63%
  • HY-16171
    Diphenmanil methylsulfate Antagonist 99.60%
  • HY-B0406A
    Bethanechol chloride Agonist
  • HY-B0520A
    Benztropine mesylate Inhibitor 98.92%
  • HY-12100
    Umeclidinium bromide Inhibitor 99.72%
    Umeclidinium bromide 是一种 mAChR 拮抗剂。Umeclidinium bromide作用于克隆的人M1-M5 mAChRs,Ki 为 0.05 到 0.16 nM。
  • HY-B0489
    Arecoline hydrobromide Agonist 99.57%
  • HY-13204
    Biperiden Hydrochloride Inhibitor
    Biperiden(KL 373)盐酸盐是M1胆碱受体阻断剂,可作用于帕金森症。
  • HY-A0016
    Dronedarone Inhibitor 99.62%
  • HY-13340
    VU0152100 Agonist 99.81%
    VU0152100是M4 mAChR的变构增强剂,EC50为380 nM。
  • HY-B0662
    Imidafenacin Inhibitor 99.30%
    Imidafenacin(KRP-197; ONO-8025)是一种有效的和选择性的M3受体抑制剂,Kb值为0.317nM,对M2受体Kb值稍弱。
  • HY-14562
    TBPB Agonist 99.62%
    TBPB是M1 mAChR变构激动剂,EC50值为289nM,调节amyloid的加工和小鼠体内具有抗精神病药物等活性。
  • HY-B0549A
    Flavoxate hydrochloride Antagonist 99.54%
    Flavoxate(DW-61)盐酸盐是毒蕈碱受体AChR拮抗剂, IC50为12.2 μM。