2. GPCR/G Protein Neuronal Signaling
  3. 5-HT Receptor
  4. Phenylbiguanide hydrochloride

Phenylbiguanide hydrochloride  (Synonyms: 苯基双胍盐酸盐; N-Phenylbiguanide hydrochloride; PBG hydrochloride; 1-Phenylbiguanide hydrochloride)

目录号: HY-101331A 纯度: 99.96%
COA 产品使用指南 技术支持

Phenylbiguanide hydrochloride 是一种选择性的 5-HT3 受体激动剂，EC50 为 3.0±0.1 μM。

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Phenylbiguanide hydrochloride

Phenylbiguanide hydrochloride Chemical Structure

CAS No. : 55-57-2

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥110
In-stock
5 g ￥100
In-stock
10 g ￥156
In-stock
25 g ￥312
In-stock
50 g ￥498
In-stock
100 g ￥950
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> 100 g   询价  

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Other Forms of Phenylbiguanide hydrochloride:

Phenylbiguanide hydrochloride 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

Phenylbiguanide hydrochloride is a 5-HT3 receptor selective agonist with an EC50 of 3.0±0.1 μM.

IC50 & Target[1]

5-HT3 Receptor

3 μM (EC50)

体外研究
(In Vitro)

Phenylbiguanide (1-Phenylbiguanide) is a 5-HT3 receptor selective agonist with pEC50s of 5.57, 4.07, and 4.47 for r5-HT3A(b), h5-HT3A, m5-HT3A(b) , respectively[1]. The effect of Phenylbiguanide (1-Phenylbiguanide hydrochloride) in promoting the growth of the HT29 cell line is investigated. Phenylbiguanide causes a dose dependent proliferation of HT29 cells after 48 hours incubation. The maximum proliferation is at a 5HT concentration of 12.5 μM (P≤0.01). Phenylbiguanide significantly stimulates the growth of cells at concentrations of 3.125 μM (P≤0.05) and 6.25 μM (P≤0.01)[2].

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

Phenylbiguanide hydrochloride 相关抗体:
体内研究
(In Vivo)

In anaesthetised mice, Phenylbiguanide (PBG), a drug that is known to stimulate cardiopulmonary afferent C-fibres,is injected into the right atrium of the heart and mapped c-Fos expression within specific regions of the central nervous system. Intraatrial injection of PBG produces a reflex cardiorespiratory response including a pronounced bradycardia and a respiratory depression[3].

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

213.67

Formula

C8H12ClN5
CAS 号
性状

固体

颜色

White to off-white

中文名称

苯基双胍盐酸盐；1-苯基双胍盐酸盐
运输条件

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

Store at room temperature 3 years

In solvent -80°C 2 years
-20°C 1 year
溶解性数据
细胞实验： 

DMSO 中的溶解度 : 40 mg/mL (187.20 mM; 超声助溶 (<60°C); 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 4.6801 mL 23.4006 mL 46.8011 mL
5 mM 0.9360 mL 4.6801 mL 9.3602 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用，-20°C储存时，请在1年内使用。

  • 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

动物实验：

请根据您的 实验动物和给药方式 选择适当的溶解方案。

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：
——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；
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： 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 4 mg/mL (18.72 mM); 澄清溶液

    此方案可获得 ≥ 4 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 40.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水 定容至 1 mL。

    生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
  • 方案 二

    请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 4 mg/mL (18.72 mM); 澄清溶液

    此方案可获得 ≥ 4 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 40.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中，混合均匀。

    2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。
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
请输入您的动物体内配方组成：
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠，建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括：DMSO， ，均可在 MCE 网站选购。 ，Tween 80，均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO（母液浓度为 mg/mL）。
您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液，加入 μL 。 μL ，混合均匀至澄清，再加 μL Tween 80，混合均匀至澄清，再加 μL 生理盐水。
连续给药周期超过半月以上，请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态，从左到右依次添加助溶剂。您可采用超声加热 （超声清洗仪，建议频次 20-40 kHz），涡旋吹打等方式辅助溶解。
纯度 & 产品资料

纯度: 99.96%

COA (284 KB) HNMR (116 KB) RP-HPLC (249 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[2]

HT29 cells are washed with Phosphate buffer saline (PBS) and harvested with a 0.5% trypsin solution at 50-60% confluency. Cells are then added to wells at a density of 104 cells/well in a 96-well plate to a final volume of 100 μL/well. After 24 hours of incubation at 37°C in a 5% CO2 atmosphere, the culture medium is replaced with 200 μL fresh culture medium containing 5HT hydrochloride, Phenylbiguanide hydrochloride at concentrations of: 3.125, 6.25, 12.5, 25, 50, and 100 µM . Cells cultured solely in media served as negative controls. After 48 hours of incubation at 37°C in a 5% CO2 atmosphere, the culture medium is removed and 8 µL MTT reagent (diluted in PBS at a concentration of 4 mg/mL) is added to 50 μL of fresh culture medium at a final concentration of 0.55 mg/mL. The optimum incubation period time is determined in a pilot study[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[3]

Mice[3]
Adult male specified pathogen free (SPF) BALB/c mice (28-33 g; n=10) are used throughout this study. All mice have free access to water and food in a light (12: 12 h light/ dark cycle, lights on at 0700 h) and temperature-controlled (21-23°C) environment. Mice are randomly assigned to two treatment groups, 1) intra-atrial injection of 0.9% saline (controls, n=5) or 2) intra-atrial injection of vehicle containing Phenylbiguanide (n=5). For the PBGinjected group, mice are injected with an effective dose of Phenylbiguanide (1-1.5 μg in 10-15 μL saline) . This is repeated five times in total with each injection separated by 8-10 min. For control mice, each mouse receives five saline injections (10-15 μL each), also at 8-10 min intervals[3].

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

Phenylbiguanide hydrochloride 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用，-20°C储存时，请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.6801 mL 23.4006 mL 46.8011 mL 117.0029 mL
5 mM 0.9360 mL 4.6801 mL 9.3602 mL 23.4006 mL
10 mM 0.4680 mL 2.3401 mL 4.6801 mL 11.7003 mL
15 mM 0.3120 mL 1.5600 mL 3.1201 mL 7.8002 mL
20 mM 0.2340 mL 1.1700 mL 2.3401 mL 5.8501 mL
25 mM 0.1872 mL 0.9360 mL 1.8720 mL 4.6801 mL
30 mM 0.1560 mL 0.7800 mL 1.5600 mL 3.9001 mL
40 mM 0.1170 mL 0.5850 mL 1.1700 mL 2.9251 mL
50 mM 0.0936 mL 0.4680 mL 0.9360 mL 2.3401 mL
60 mM 0.0780 mL 0.3900 mL 0.7800 mL 1.9500 mL
80 mM 0.0585 mL 0.2925 mL 0.5850 mL 1.4625 mL
100 mM 0.0468 mL 0.2340 mL 0.4680 mL 1.1700 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.

Keywords:

Phenylbiguanide55-57-2N-PhenylbiguanidePBG1-Phenylbiguanide苯基双胍盐酸盐1-苯基双胍盐酸盐5-HT ReceptorSerotonin Receptor5-hydroxytryptamine ReceptorInhibitorinhibitorinhibit

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