2. Neuronal Signaling Immunology/Inflammation Metabolic Enzyme/Protease
  3. Imidazoline Receptor NO Synthase Endogenous Metabolite
  4. Agmatine sulfate

Agmatine sulfate  (Synonyms: 胍基丁胺；硫酸胍基丁胺；硫酸鲱精胺；胍基丁胺硫酸盐)

目录号: HY-101238 纯度: ≥98.0%
COA 产品使用指南

摩尔计算器

Agmatine sulfate在多个靶点上发挥调节作用，如神经递质系统，离子通道，一氧化氮合成。它是 imidazoline receptor 的内源性激动剂和 NO synthase 抑制剂。

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Agmatine sulfate Chemical Structure

Agmatine sulfate Chemical Structure

CAS No. : 2482-00-0

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规格 价格 是否有货 数量
10 mM * 1 mL in Water ￥500
In-stock
100 mg ￥450
In-stock
500 mg ￥800
In-stock
1 g ￥950
In-stock
5 g   询价  
10 g   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of Agmatine sulfate:

Agmatine sulfate 相关抗体

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  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Agmatine sulfate exerts modulatory action at multiple molecular targets, such as neurotransmitter systems, ion channels and nitric oxide synthesis. It is an endogenous agonist at imidazoline receptor and a NO synthase inhibitor.

IC50 & Target

Human Endogenous Metabolite

 

体外研究
(In Vitro)

Agmatine binds to alpha 2-adrenergic and imidazoline receptors and stimulates release of catecholamines from adrenal chromaffin cells. Its biosynthetic enzyme, arginine decarboxylase, is present in brain. Agmatine, locally synthesized, is an endogenous agonist at imidazoline receptors, a noncatecholamine ligand at alpha 2-adrenergic receptors and may act as a neurotransmitter[1]. Agmatine is synthesized in the brain, stored in synaptic vesicles in regionally selective neurons, accumulated by uptake, released by depolarization, and inactivated by agmatinase. Agmatine inhibits nitric oxide synthase, and induces the release of some peptide hormones[2]. Agmatine, 4-(aminobutyl)guanidine, is produced by decarboxylation of L-arginine by the enzyme arginine decarboxylase. Agmatine is a competitive inhibitor of all NOS isoenzymes but not an NO precursor. Ki values are approximately 660 µM (NOS I), 220 µM (NOS II) and 7.5 mM (NOS III)[3]. Agmatine stimulates nitrite production three-fold above basal nitrite formation by endothelial cells. Agmatine displaces [3H]-idazoxan from endothelial cellmembranes and is found to induce transients in the cytosolic calcium of endothelial cells. The transients could be downregulated by repeated exposure to agmatine but are not affected by pretreatment with norepinephrine[4].

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

Agmatine sulfate 相关抗体:
体内研究
(In Vivo)

Agmatine produces an antidepressant-like effect when assessed in the forced swimming test and in the tail suspension test in mice (dose range 0.01-50 mg/kg, i.p.), without accompanying changes in ambulation in an open-field[5]. In ischemic stroke, agmatine protects the blood-brain barrier, which can be monitored in vivo by quantification of permeability by using dynamic contrast-enhanced MR imaging[6]. Agmatine substantially augments the antidepressant-like effect of MK-801, reinforcing the notion that this compound modulates NMDA receptor activation[7].

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

228.27

Formula

C5H16N4O4S
CAS 号
性状

固体

颜色

White to off-white

中文名称

胍基丁胺；硫酸胍基丁胺；硫酸鲱精胺；胍基丁胺硫酸盐
结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性数据
细胞实验： 

H2O 中的溶解度 : ≥ 100 mg/mL (438.08 mM)

DMSO 中的溶解度 : < 1 mg/mL (insoluble or slightly soluble)

* "≥" means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.3808 mL 21.9039 mL 43.8078 mL
5 mM 0.8762 mL 4.3808 mL 8.7616 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 (sealed storage, away from moisture)。-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。

* 备注：如您选择水作为储备液，请稀释至工作液后，再用 0.22 μm 的滤膜过滤除菌后使用。

  • 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

动物实验：

以下溶解方案，请直接配制工作液。建议现用现配，在短期内尽快用完。 以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比； 如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶。

  • 方案 一

    请依序添加每种溶剂： PBS

    Solubility: 25 mg/mL (109.52 mM); 澄清溶液; 超声加热助溶

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

只
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
该产品水溶性佳，请具体参考实测 水 / PBS / Saline 中的溶解度数据。
您所需的储备液浓度超过该产品的实测溶解度，如有需要，请与 MCE 中国技术支持联系。
纯度 & 产品资料
参考文献
Animal Administration
[6][7]

Rats: Thirty-four male Sprague-Dawley rats are subjected to transient MCA occlusion for 90 minutes. Immediately after reperfusion, agmatine (100 mg/kg) or normal saline is injected intraperitoneally into the agmatine-treated group (n= 17) or the control group, respectively. MR imaging is performed after reperfusion[6].

Mice: Mice are pretreated with a range of sub-effective doses of either fluoxetine (1, 2.5 and 5 mg/kg, p.o.; a selective serotonin reuptake inhibitor), imipramine (0.01, 0.05 and 0.1 mg/kg, p.o.; a tricyclic antidepressant), bupropion (0.1, 0.5 and 1 mg/kg, p.o.; dopamine reuptake inhibitor with subtle activity on noradrenergic reuptake), or MK-801 (0.0001, 0.0005 and 0.001 mg/kg, p.o.; noncompetitive NMDA receptor antagonist) and immediately after, a sub-effective dose of either agmatine (0.0001 mg/kg p.o.) or vehicle is administered. After 60 min, the animals are subjected to behavioral testing[7].

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

Agmatine sulfate 相关分类

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 (sealed storage, away from moisture)。-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
H2O 1 mM 4.3808 mL 21.9039 mL 43.8078 mL 109.5194 mL
5 mM 0.8762 mL 4.3808 mL 8.7616 mL 21.9039 mL
10 mM 0.4381 mL 2.1904 mL 4.3808 mL 10.9519 mL
15 mM 0.2921 mL 1.4603 mL 2.9205 mL 7.3013 mL
20 mM 0.2190 mL 1.0952 mL 2.1904 mL 5.4760 mL
25 mM 0.1752 mL 0.8762 mL 1.7523 mL 4.3808 mL
30 mM 0.1460 mL 0.7301 mL 1.4603 mL 3.6506 mL
40 mM 0.1095 mL 0.5476 mL 1.0952 mL 2.7380 mL
50 mM 0.0876 mL 0.4381 mL 0.8762 mL 2.1904 mL
60 mM 0.0730 mL 0.3651 mL 0.7301 mL 1.8253 mL
80 mM 0.0548 mL 0.2738 mL 0.5476 mL 1.3690 mL
100 mM 0.0438 mL 0.2190 mL 0.4381 mL 1.0952 mL

* 备注：如您选择水作为储备液，请稀释至工作液后，再用 0.22 μm 的滤膜过滤除菌后使用。

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.

Keywords:

Agmatine2482-00-0胍基丁胺硫酸胍基丁胺硫酸鲱精胺胍基丁胺硫酸盐Imidazoline ReceptorNO SynthaseEndogenous MetaboliteNitric oxide synthasesNOSInhibitorinhibitorinhibit

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