1. Metabolic Enzyme/Protease Neuronal Signaling
  2. MMP Cholinesterase (ChE)
  3. Polygalacic acid

Polygalacic acid  (Synonyms: 毛果一枝黄花皂苷元G)

目录号: HY-N0801 纯度: 98.92%
COA 产品使用指南

Polygalacic acid 毛果一枝黄花皂苷元 G 是一种三萜,是从远志 Polygala tenuifolia Willd 根中分离出来的。 Polygalacic acid 抑制 MMP 表达。 Polygalacic acid 可以用于骨关节炎 (OA) 相关研究。 Polygalacic acid 对认知障碍有显着的神经保护作用,PA 通过抑制乙酰胆碱酯酶 (AChE) 活性,增加胆碱乙酰转移酶(ChAT) 活性,提高海马和额皮质中的乙酰胆碱 (Ach) 水平来提高胆碱能系统反应性。

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Polygalacic acid Chemical Structure

Polygalacic acid Chemical Structure

CAS No. : 22338-71-2

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5 mg ¥3200
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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Polygalacic acid, is a triterpene, isolated from the root of Polygala tenuifolia Willd. Polygalacic acid inhibits MMP expression. Polygalacic acid may have a therapeutic effect in Osteoarthritis (OA) treatment [1]. Polygalacic acid exerts a significant neuroprotective effect on cognitive impairment, PA improves cholinergic system reactivity by inhibiting acetylcholinesterase (AChE) activity, increasing choline acetyltransferase (ChAT) activity, and elevating levels of acetylcholine (Ach) in the hippocampus and frontal cortex[2].

IC50 & Target

AChE

 

体外研究
(In Vitro)

Polygalacic acid (0-100 μM; 24 hours) significantly decreases the mRNAexpressions of MMP-3, MMP-9, MMP-13, and COX-2, which are significantly increased by IL-1β, in a dose-dependent manner[1].
Polygalacic acid (0-100 μM; 6 hours) decreases the expression of phosphor-p38, phosphor-Erk, and phosphor-Jnk induced by IL-1β, phosphor-p65 is not reduced by polygalacic acid[1].

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

RT-PCR[1]

Cell Line: Chondrocyte cells
Concentration: 50 μM; 100 μM
Incubation Time: 24 hours
Result: Suppressed IL-1β-induced COX-2, MMP3, MMP9, and MMP13 mRNA expression.

Western Blot Analysis[1]

Cell Line: Chondrocyte cells
Concentration: 50 μM; 100 μM
Incubation Time: 6 hours
Result: Inhibited the IL-1β-induced activation of the MAPK pathway in chondrocytes.
分子量

504.70

Formula

C30H48O6

CAS 号
性状

固体

颜色

White to off-white

中文名称

毛果一枝黄花皂苷元G

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, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
In Vitro: 

DMSO 中的溶解度 : 50 mg/mL (99.07 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 1.9814 mL 9.9069 mL 19.8138 mL
5 mM 0.3963 mL 1.9814 mL 3.9628 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 (protect from light)。-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: 98.92%

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 (protect from light)。-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 1.9814 mL 9.9069 mL 19.8138 mL 49.5344 mL
5 mM 0.3963 mL 1.9814 mL 3.9628 mL 9.9069 mL
10 mM 0.1981 mL 0.9907 mL 1.9814 mL 4.9534 mL
15 mM 0.1321 mL 0.6605 mL 1.3209 mL 3.3023 mL
20 mM 0.0991 mL 0.4953 mL 0.9907 mL 2.4767 mL
25 mM 0.0793 mL 0.3963 mL 0.7926 mL 1.9814 mL
30 mM 0.0660 mL 0.3302 mL 0.6605 mL 1.6511 mL
40 mM 0.0495 mL 0.2477 mL 0.4953 mL 1.2384 mL
50 mM 0.0396 mL 0.1981 mL 0.3963 mL 0.9907 mL
60 mM 0.0330 mL 0.1651 mL 0.3302 mL 0.8256 mL
80 mM 0.0248 mL 0.1238 mL 0.2477 mL 0.6192 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:
Polygalacic acid
目录号:
HY-N0801
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