1. GPCR/G Protein Neuronal Signaling
  2. Adrenergic Receptor
  3. Guanfacine

Guanfacine  (Synonyms: 胍法辛)

目录号: HY-17416A 纯度: 99.85%
COA 产品使用指南 技术支持

Guanfacine 是一种去甲肾上腺素能 α2A 激动剂,具有口服活性,对 α2A 受体亚型具有高度选择性。Guanfacine 具有产生低血压和镇静作用。Guanfacine 可用于研究多种 PFC 认知障碍,包括妥瑞氏综合征和注意力缺陷多动障碍 (ADHD)。

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Guanfacine Chemical Structure

Guanfacine Chemical Structure

CAS No. : 29110-47-2

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规格 价格 是否有货 数量
5 mg ¥320
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10 mg ¥512
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25 mg ¥1000
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50 mg ¥1600
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100 mg ¥2300
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Other Forms of Guanfacine:

查看 Adrenergic Receptor 亚型特异性产品:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Guanfacine is an orally active noradrenergic α2A agonist and has high selective for the α2A receptor subtype. Guanfacine has effects in producing hypotension and sedation. Guanfacine can be used for the research of a variety of prefrontal cortex (PFC) cognitive disorders, including tourette's syndrome and attention deficit hyperactivity disorder (ADHD)[1][2][3].

体外研究
(In Vitro)

Guanfacine increases the delay-related neuronal firing needed for working memory on dIPFC neurons at the cellular level[1][3].
Guanfacine improves PFC cognitive function by inhibiting the production of CAMP, closing HCN channels, and strengthening the PFC networks[1][3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

Guanfacine enhances PFC working memory function in aged monkeys and improves impulse control in monkeys performing a delayed discounting task[1][3].
Guanfacine improves cognitive performance when infused directly into the rat or monkey PFC[1][3].
Guanfacine blocks 2A receptors in the monkey dIPFC markedly impairs working memory, behavioral inhibition and greatly reduces persistent neuronal firing[1][3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Clinical Trial
分子量

246.09

Formula

C9H9Cl2N3O

CAS 号
性状

固体

颜色

White to off-white

中文名称

胍法辛;胍法新;氯苯乙胍

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
细胞实验: 

DMSO 中的溶解度 : 125 mg/mL (507.94 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.0636 mL 20.3178 mL 40.6355 mL
5 mM 0.8127 mL 4.0636 mL 8.1271 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.0636 mL 20.3178 mL 40.6355 mL 101.5889 mL
5 mM 0.8127 mL 4.0636 mL 8.1271 mL 20.3178 mL
10 mM 0.4064 mL 2.0318 mL 4.0636 mL 10.1589 mL
15 mM 0.2709 mL 1.3545 mL 2.7090 mL 6.7726 mL
20 mM 0.2032 mL 1.0159 mL 2.0318 mL 5.0794 mL
25 mM 0.1625 mL 0.8127 mL 1.6254 mL 4.0636 mL
30 mM 0.1355 mL 0.6773 mL 1.3545 mL 3.3863 mL
40 mM 0.1016 mL 0.5079 mL 1.0159 mL 2.5397 mL
50 mM 0.0813 mL 0.4064 mL 0.8127 mL 2.0318 mL
60 mM 0.0677 mL 0.3386 mL 0.6773 mL 1.6931 mL
80 mM 0.0508 mL 0.2540 mL 0.5079 mL 1.2699 mL
100 mM 0.0406 mL 0.2032 mL 0.4064 mL 1.0159 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Guanfacine
目录号:
HY-17416A
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