1. Neuronal Signaling Protein Tyrosine Kinase/RTK PI3K/Akt/mTOR Stem Cell/Wnt MAPK/ERK Pathway
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  3. Gambogic amide

Gambogic amide  (Synonyms: 藤黄酰胺)

目录号: HY-121833 纯度: 95.76%
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Gambogic amide 是一种有效的选择性 TrkA 激动剂,还诱导其酪氨酸磷酸化和下游信号传导激活,包括 Akt 和 MAPK。Gambogic amide 能够特异性地与 TrkA 受体的细胞质近膜结构域相互作用并触发其二聚化,使致激活。 Gambogic amide 具有神经保护活性可防止谷氨酸诱导的神经元细胞死亡。Gambogic amide 在中风短暂性大脑中动脉闭塞模型中具有改善效力,可用于研究神经退行性疾病和中风。

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Gambogic amide

Gambogic amide Chemical Structure

CAS No. : 286935-60-2

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Gambogic amide is a potent and selective agonist of TrkA and also induces its tyrosine phosphorylation and activation of downstream signaling, including Akt and MAPK. Gambogic amide specifically interacts with the cytoplasmic juxtamembrane domain of the TrkA receptor and triggers its dimerization, leading to activation. Gambogic amide has neuroprotective activity preventing glutamate-induced neuronal cell death. Gambogic amide has improved efficacy in a transient middle cerebral artery occlusion model of stroke and could be used to study neurodegenerative diseases and stroke[1].

体外研究
(In Vitro)

Gambogic amide(0.5 μM;30 分钟)可引发海马神经元中的 TrkA 酪氨酸磷酸化[1]

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

Western Blot Analysis[1]

Cell Line: Hippocampal neurons
Concentration: 500 nM
Incubation Time: 30 min
Result: Triggered TrkA Y490 phosphorylation.
体内研究
(In Vivo)

Gambogic amide(2 mg/kg;皮下注射;单剂量)可防止 MCAO 动物模型中的神经细胞死亡并减少梗塞体积[1]

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

Animal Model: MCAO mice model[1]
Dosage: 2 mg/kg
Administration: s.c.; 5 min before the onset of reperfusion, after 2 h of MCAO followed by reperfusion; followed by 25 mg/kg Kainic acid (KA)
Result: Diminished Kainic acid-triggered hippocampal neuronal cell death.
Reduces infarct volume in MCAO rat brain.
分子量

627.77

Formula

C38H45NO7

CAS 号
性状

固体

颜色

Light yellow to yellow

中文名称

藤黄酰胺

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 : 68 mg/mL (108.32 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 1.5929 mL 7.9647 mL 15.9294 mL
5 mM 0.3186 mL 1.5929 mL 3.1859 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

纯度: ≥98.0%

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 1.5929 mL 7.9647 mL 15.9294 mL 39.8235 mL
5 mM 0.3186 mL 1.5929 mL 3.1859 mL 7.9647 mL
10 mM 0.1593 mL 0.7965 mL 1.5929 mL 3.9824 mL
15 mM 0.1062 mL 0.5310 mL 1.0620 mL 2.6549 mL
20 mM 0.0796 mL 0.3982 mL 0.7965 mL 1.9912 mL
25 mM 0.0637 mL 0.3186 mL 0.6372 mL 1.5929 mL
30 mM 0.0531 mL 0.2655 mL 0.5310 mL 1.3275 mL
40 mM 0.0398 mL 0.1991 mL 0.3982 mL 0.9956 mL
50 mM 0.0319 mL 0.1593 mL 0.3186 mL 0.7965 mL
60 mM 0.0265 mL 0.1327 mL 0.2655 mL 0.6637 mL
80 mM 0.0199 mL 0.0996 mL 0.1991 mL 0.4978 mL
100 mM 0.0159 mL 0.0796 mL 0.1593 mL 0.3982 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:
Gambogic amide
目录号:
HY-121833
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