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Muscarine chloride

Muscarine chloride用途

毒蕈碱(+)-氯化毒蕈碱是一种能刺激副交感神经系统的毒素。毒蕈碱是一种原型毒蕈碱乙酰胆碱受体激动剂[1][2]。

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Muscarine chloride名称

[ CAS 号 ]:
2303-35-7

[ 英文名 ]:
(+)-Muscarine (chloride)

[英文别名 ]:

muscarine chloride
muscarine

Muscarine chloride生物活性

[ 描述 ]:

毒蕈碱(+)-氯化毒蕈碱是一种能刺激副交感神经系统的毒素。毒蕈碱是一种原型毒蕈碱乙酰胆碱受体激动剂[1][2]。

[ 相关类别 ]:

信号通路 >> 神经信号通路 >> mAChR

信号通路 >> G 蛋白偶联受体/G 蛋白 >> 由mAChR

研究领域 >> 神经疾病

[体外研究]

毒蕈碱给药(100 µM)诱导细胞内钙信号振幅,类似于10 µM ACh[1]。毒蕈碱(1-30μM)在NRM神经元上含有5-羟色胺(5-HT)的NRM细胞亚群中产生剂量依赖性超极化[2]。

[参考文献]

[1]. Beatrice Mihaela Radu, et al. All muscarinic acetylcholine receptors (M 1-M 5) are expressed in murine brain microvascular endothelium. Sci Rep. 2017 Jul 11;7(1):5083.

[2]. Z Z Pan, et al. Muscarine hyperpolarizes a subpopulation of neurons by activating an M2 muscarinic receptor in rat nucleus raphe magnus in vitro. J Neurosci. 1994 Mar;14(3 Pt 1):1332-8.

Muscarine chloride物理化学性质

[ 分子式 ]:
C₉H₂₀ClNO₂

[ 分子量 ]:
209.71400

[ 精确质量 ]:
209.11800

[ PSA ]:
29.46000

[ LogP ]:
1.03290

[ 储存条件 ]:
-20°C，密闭，干燥

Muscarine chloride安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H300-H310-H330

[ 警示性声明 ]:
P260-P264-P280-P284-P302 + P350-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危险品运输编码 ]:
UN 2811 6.1 / PGII

[ RTECS号 ]:
QG3500000

Muscarine chloride文献

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Nat. Chem. Biol. 3(5) , 268-273, (2007)

The identification of self-renewing and multipotent neural stem cells (NSCs) in the mammalian brain holds promise for the treatment of neurological diseases and has yielded new insight into brain canc...

Neuregulin 1 signalling modulates mGluR1 function in mesencephalic dopaminergic neurons.

Mol. Psychiatry 20 , 959-73, (2015)

Neuregulin 1 (NRG1) is a trophic factor that has an essential role in the nervous system by modulating neurodevelopment, neurotransmission and synaptic plasticity. Despite the evidence that NRG1 and i...

FRET-based sensors for the human M1-, M3-, and M5-acetylcholine receptors.

Bioorg. Med. Chem. 19 , 1048-54, (2011)

Based on the recently developed approach to generate fluorescence resonance energy transfer (FRET)-based sensors to measure GPCR activation, we generated sensor constructs for the human M(1)-, M(3)-, ...

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