1. Autophagy Apoptosis Immunology/Inflammation NF-κB
  2. Autophagy Apoptosis Pyroptosis NF-κB
  3. Ethyl pyruvate

Ethyl pyruvate  (Synonyms: 丙酮酸乙酯)

目录号: HY-Y1362 纯度: 99.00%
COA 产品使用指南

Ethyl pyruvate 是内源性代谢物丙酮酸的简单衍生物。Ethyl pyruvate 是一种 HMGB1 释放抑制剂。Ethyl pyruvate 可通过自噬 (autophagy) 诱导细胞凋亡 (apoptosis)。Ethyl pyruvate 具有抗炎、抗氧化和抗肿瘤活性。Ethyl pyruvate 可用于神经退行性疾病如阿尔茨海默病和帕金森病的研究。

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Ethyl pyruvate Chemical Structure

Ethyl pyruvate Chemical Structure

CAS No. : 617-35-6

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Other Forms of Ethyl pyruvate:

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Ethyl pyruvate is a simple derivative of the endogenous metabolite pyruvate. Ethyl pyruvate is an HMGB1 release inhibitor. Ethyl pyruvate can induce apoptosis by autophagy. Ethyl pyruvate has anti-inflammatory, antioxidant and anti-tumor activity. Ethyl pyruvate can be used in the study of neurodegenerative diseases such as Alzheimer's and Parkinson's disease[1][2][3][4][5].

体外研究
(In Vitro)

Ethyl pyruvate (10 mM, 1 h) 在 1-10 mM 范围内对 N9 microglial 细胞没有毒性作用,通过抑制 HMGB1/ NF-κB /miR-223 信号通路减弱小胶质 NLRP3 炎性体的激活[2]
Ethyl pyruvate (10-40 mM, 6, 24 h) 在 MC38 细胞中可诱导细胞凋亡[3]
Ethyl pyruvate (5-15 mM, 2 h) 对小鼠腹腔巨噬细胞的 IC50 值为 28.83 mM,通过抑制 caspase-11 依赖性细胞焦亡来预防内毒素血症和败血症[4]

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

Cell Viability Assay[2]

Cell Line: N9 microglial
Concentration: 1-100 mM
Incubation Time: 1 h
Result: Did not show cytotoxic effects in the range of 1–10 mM.

Western Blot Analysis[2]

Cell Line: N9 microglial
Concentration: 10 mM
Incubation Time: 1 h
Result: Suppressed LPS (HY-D1056)- and ATP (HY-B2176)-induced IL-1β and IL-18 protein and mRNA levels.
Reduced NLRP3, Caspase-1, and ASC Specks.
Reduced NF-κB activation and HMGB1 expression level.

Apoptosis Analysis[3]

Cell Line: MC38
Concentration: 10, 20, 40 mM
Incubation Time: 6, 24 h
Result: Induced an increase in autophagy and apoptosis in a dose-and time-dependent manner.
体内研究
(In Vivo)

Ethyl pyruvate (80 mg/kg, 腹腔注射, 连续 9 天) 在小鼠肝脏肿瘤模型中可抑制肿瘤生长[3]
Ethyl pyruvate (2 或40 mg/kg, 腹腔注射) 在百草枯中毒大鼠模型中具有降低脂质过氧化和抗炎作用[5]

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

Animal Model: Liver tumor model in mice[3]
Dosage: 80 mg/kg
Administration: i.p., 30 min before tumor injection and daily up to 9 days and daily from 7 to 10 days after infusion of tumor cells.
Result: Decreased innate immune cells (NK cells, monocytes) and T and B cell lymphocytic infiltrates.
Inhibited the release of HMBG1.
Animal Model: Paraquat-intoxicated rats[5]
Dosage: 2 or 40 mg/kg
Administration: 30 min before or 1 h after paraquat (50 mg/kg i.p.)
Result: Decreased the MDA concentrations at 6 and 24 h.
Decreased NO concentrations significantly at 6 h and GSH concentrations in the lung.
Clinical Trial
分子量

116.12

Formula

C5H8O3

CAS 号
性状

液体

颜色

Colorless to light yellow

中文名称

丙酮酸乙酯

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

H2O 中的溶解度 : 100 mg/mL (861.18 mM; 超声助溶)

DMSO 中的溶解度 : 100 mg/mL (861.18 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 8.6118 mL 43.0589 mL 86.1178 mL
5 mM 1.7224 mL 8.6118 mL 17.2236 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。

* 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
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

纯度: 99.87%

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
H2O / DMSO 1 mM 8.6118 mL 43.0589 mL 86.1178 mL 215.2945 mL
5 mM 1.7224 mL 8.6118 mL 17.2236 mL 43.0589 mL
10 mM 0.8612 mL 4.3059 mL 8.6118 mL 21.5295 mL
15 mM 0.5741 mL 2.8706 mL 5.7412 mL 14.3530 mL
20 mM 0.4306 mL 2.1529 mL 4.3059 mL 10.7647 mL
25 mM 0.3445 mL 1.7224 mL 3.4447 mL 8.6118 mL
30 mM 0.2871 mL 1.4353 mL 2.8706 mL 7.1765 mL
40 mM 0.2153 mL 1.0765 mL 2.1529 mL 5.3824 mL
50 mM 0.1722 mL 0.8612 mL 1.7224 mL 4.3059 mL
60 mM 0.1435 mL 0.7176 mL 1.4353 mL 3.5882 mL
80 mM 0.1076 mL 0.5382 mL 1.0765 mL 2.6912 mL
100 mM 0.0861 mL 0.4306 mL 0.8612 mL 2.1529 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.

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产品名称:
Ethyl pyruvate
目录号:
HY-Y1362
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