neurotransmitter release

Tizanidine hydrochloride (Tizanidine HCl) 是一种 α2-肾上腺素受体激动剂，可抑制神经递质从 CNS 去甲肾上腺素激活的神经元中释放。

Citicoline sodium (CDP-choline) 是一种合成细胞膜组分磷脂酰胆碱的中间体，有神经保护作用。

L-Glutamic acid (Glutaminol) 作为一种兴奋性氨基酸神经递质，为谷氨酸盐受体所有亚型的激动剂，对多巴胺从神经末梢释放的过程有激动作用。

Tyramine (Uteramine) 是天然存在于体内或某些食物中的氨基酸。Tyramine 有助于调节血压。

Argireline (Acetyl hexapeptide-3) 是可渗透皮肤的、无毒的抗皱肽。它对神经肌肉接头处依赖 Ca2+的神经递质释放具有显著的抑制作用。它具有抗皱和抗衰老的活性。

DMP-543 (XR-543) 是一种钾离子通道 (KV7 channel) 阻滞剂。DMP-543可以增强神经递质的释放。

N6-Cyclopentyladenosine (CPA) 是一个选择性的腺苷A1 受体 (Adenosine A1 receptor)的激动剂，可用于模拟腺苷A1受体的作用，对人A1、A2A 和 A3 受体的Ki 分别为 2.3 nM、790 nM 和 43 nM。N6-Cyclopentyladenosine (CPA) 可用于调节细胞信号传导、神经递质释放和其他生物学过程。

Brivaracetam (αR,4R) 是一种第三代抗癫痫药和抗惊厥化合物，常与其他抗癫痫化合物联合使用治疗部分发作性癫痫。该化合物是突触小泡蛋白2A的高亲和力配体，通过结合突触小泡糖蛋白SV2A，降低神经递质的释放。Brivaracetam (αR,4R) 主要通过水解作用，借助酰胺酶将其代谢为非活性代谢物。

5-Chloro-α-methyltryptamine (Compound 7b) 是一种高效且具有选择性的双重DA 5-HT释放剂，同时也是5-HT2a激动剂。其对DA和5-HT释放的EC50分别为54.3 nM和16.2 nM。5-Chloro-α-methyltryptamine 可用于神经递质研究。

7-Hydroxy ropinirole (SK&F 89124) bromide 是一种效力强且高度选择性的 DA2受体激动剂，为 N,N-di-n-propyldopamine (DPDA) 的衍生物。该化合物在离体兔耳动脉模型中，通过抑制递质释放或交感神经诱导反应展现其 DA2激动效应。7-Hydroxy ropinirole (bromide) 有潜力应用于心血管和神经疾病研究。

SRA880 is a non-peptide somatostatin sst(1) receptor antagonist which displays a significantly lower affinity for the other human recombinant somatostatin receptors ( pK(d)= 6.0) or a wide range of neurotransmitter receptors, except for the human dopamine

L-Glutamic acid (Standard) 是一种可用于分析的标准物质，通常用作 L-Glutamic acid 的研究和分析中参考的标准样品。L-Glutamic acid (Glutaminol) 作为一种兴奋性氨基酸神经递质，为谷氨酸盐受体所有亚型的激动剂，对多巴胺从神经末梢释放的过程有激动作用。

Donecopride is a partial agonist of the serotonin (5-HT) receptor subtype 5-HT4E(Ki= 8.5 nM) and an inhibitor of acetylcholinesterase (AChE; IC50= 16 nM).1It is selective for AChE over butyrylcholinesterase (BChE; IC50= 3,530 nM) but does bind to 5-HT2Band sigma-2 (σ2) receptors (Ki= 1.6 nM for both) in a panel of 42 neurotransmitter receptors and transporters. Donecopride induces release of soluble amyloid precursor protein-α (sAPP-α) in COS-7 cells transiently expressing 5-HT4with an EC50value of 11.3 nM. Oral administration of donecopride (1 mg/kg) reduces brain soluble and insoluble amyloid-β (1-42) levels and increases the time spent exploring the novel object in the novel object recognition (NOR) test in the 5XFAD transgenic mouse model of Alzheimer's disease. Donecopride (3 mg/kg, p.o.) prevents a reduction in spontaneous alternation behavior induced by intracerebroventricular administration of soluble Aβ42 (sAβ42) in the Y-maze in mice.2 1.Lecoutey, C., Hedou, D., Freret, T., et al.Design of donecopride, a dual serotonin subtype 4 receptor agonist/acetylcholinesterase inhibitor with potential interest for Alzheimer's disease treatmentProc. Natl. Acad. Sci. USA111(36)E3825-E3830(2014) 2.Rochais, C., Lecoutey, C., Hamidouche, K., et al.Donecopride, a Swiss army knife with potential against Alzheimer's diseaseBr. J. Pharmacol.177(9)1988-2005(2020)

L-Glutamic acid-15N is the 15N-labeled version of L-Glutamic acid, an excitatory neurotransmitter and an agonist at metabotropic, kainate, NMDA, and AMPA glutamate receptor subtypes. It directly activates the release of dopamine (DA) from dopaminergic terminals.

12,14-Dichlorodehydroabietic acid, a chlorinated resin acid, exhibits potent calcium-activated potassium (BK) channel opening activity. It effectively inhibits GABA-dependent chloride influx in the mammalian brain, functioning as a non-competitive antagonist of GABA A receptors. Moreover, 12,14-Dichlorodehydroabietic acid induces an elevation in cytosolic free calcium levels and promotes the release of neurotransmitters.

FFN 270 is a fluorescent false neurotransmitter (FFN). Fluorescent substrate for NET and VMAT2. Labels noradrenergic neurons and their synaptic vesicles, and enables imaging of synaptic vesicle content release from specific axonal sitesin vivo. Selectively labels NA neurons over other monoamine and CNS targets. Exhibits two resolved absorption/excitation maxima depending on solvent pH (excitation maxima: 320 nm or 365 nm, emission maxima: 475 nm).

2,2-Dimethyl-5-(2,5-xylyloxy)valeramide (5-(2,5-dimethylphenoxy)-2,2-dimethylpentanamide) 是一种苯氧基家族化合物。它已被证明对神经系统具有刺激作用，包括神经元放电率的增加、突触传递的增加和神经递质释放的增加；还被证明对心血管系统有刺激作用，包括提高心率和血压。

L-Tyrosine (Standard)(L-酪氨酸标准品)可以用作定量分析和相关研究。L-Tyrosine是一种非必需氨基酸，是儿茶酚胺和甲状腺激素的前体，通过作用于多种酶和转运蛋白参与神经递质合成，激素调控和免疫。L-酪氨酸影响多巴胺（DA）的合成和释放来调节认知功能。

Citicoline sodium (Standard) 是 Citicoline sodium 的标准品，适用于定量分析、质量控制及生化实验等相关研究。Citicoline sodium (CDP-choline) 是一种合成细胞膜组分磷脂酰胆碱的中间体，有神经保护作用。

Tizanidine hydrochloride (Standard) 是 Tizanidine hydrochloride 的标准品，适用于定量分析、质量控制及生化实验等相关研究。Tizanidine hydrochloride (Tizanidine HCl) 是一种 α2-肾上腺素受体激动剂，可抑制神经递质从 CNS 去甲肾上腺素激活的神经元中释放。

Pellotine 是一种从Lophophora中提取的生物碱。它是5-HT7 受体 (5-HT7 receptor) 的反向激动剂，EC50为291 nM。Pellotine 对5-HT1DR和5-HT6R显示良好亲和力，Ki分别为117 nM和170 nM。其作用包括降低细胞内cAMP水平，从而减少神经元兴奋性和神经递质的释放。

Argireline acetate 显着抑制神经肌肉接头处 Ca2+ 依赖性神经递质（乙酰胆碱）的释放。 Argireline acetate 具有抗皱和抗衰老活性。

Mammalian bombesin-like peptide neurotransmitter that is an agonist for the gastrin-releasing peptide receptor (GRPR). GRP has been reported to activate GABAergic interneurons in the amygdala leading to increased GABA release and fear suppression in mice