1. Apoptosis Metabolic Enzyme/Protease Immunology/Inflammation NF-κB
  2. Glutathione Peroxidase Ferroptosis Reactive Oxygen Species (ROS)
  3. GPX4-IN-22

GPX4-IN-22 是一种 GPX4 抑制剂和铁死亡 (ferroptosis) 诱导剂。GPX4-IN-22 可抑制 GPX4 酶活性,促进 GPX4 蛋白的泛素化依赖型蛋白酶体降解。GPX4-IN-22 可诱导铁死亡,提升癌细胞中脂质 ROS 和 MDA 水平,抑制谷胱甘肽水平。GPX4-IN-22 可抑制癌细胞增殖和集落形成。GPX4-IN-22 可用于结直肠癌的相关研究。

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GPX4-IN-22

GPX4-IN-22 Chemical Structure

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查看 Glutathione Peroxidase 亚型特异性产品:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

GPX4-IN-22 is a GPX4 inhibitor and ferroptosis inducer. GPX4-IN-22 suppresses GPX4 enzyme activity, promotes ubiquitination-dependent proteasomal degradation of GPX4 protein. GPX4-IN-22 indues ferroptosis, increases lipid ROS and MDA levels, suppresses glutathione levels in cancer cells. GPX4-IN-22 inhibits cancer cells proliferation and colony formation. GPX4-IN-22 can be used for the research of colorectal cancer[1].

IC50 & Target[1]

GPX4

 

体外研究
(In Vitro)

GPX4-IN-22 (Compound W25) (24-72 h) 可强效抑制 HCT-116 结直肠癌细胞的活力,且药效具有时间依赖性,经 24、48 和 72 小时处理后,其 IC50 值分别达到 4.17、2.49 和 2.24 μM[1]
GPX4-IN-22 (2.5-10 μM; 6 h) 可剂量依赖性地抑制 HCT-116 结直肠癌细胞的长期集落形成,并抑制 DNA 合成[1]
GPX4-IN-22 (2.5-10 μM; 6-24 h) 以剂量和时间依赖的方式在 HCT-116 结直肠癌细胞中积累脂质 ROS[1]
GPX4-IN-22 (2.5-10 μM; 24 h) 可剂量依赖性地消耗 HCT-116 结直肠癌细胞内的细胞内 GSH 水平,并升高 MDA 水平[1]
GPX4-IN-22 (2.5-10 μM; 6-24 h) 可通过促进泛素-蛋白酶体降解,以剂量依赖的方式下调 HCT-116 结直肠癌细胞中 GPX4 蛋白的表达[1]
GPX4-IN-22 (10 μM; 24 h) 可促进 HCT-116 结直肠癌细胞中 GPX4 蛋白的泛素化修饰[1]
GPX4-IN-22 (50-100 μM; 2 h) 可直接结合 GPX4 蛋白,在 HCT-116 结肠癌细胞裂解物中保护其免受链霉蛋白酶 E 的酶切作用[1]
GPX4-IN-22 抑制人重组 GPX4 的酶活性[1]

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

Western Blot Analysis[1]

Cell Line: HCT-116 colorectal cancer cells
Concentration: 2.5, 5, 10 μM
Incubation Time: 6, 12, 24 h
Result: Reduced GPX4 protein levels.
Had its GPX4-inhibitory effect reversed by MG132 treatment.
分子量

568.01

Formula

C30H30ClNO8

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
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:
GPX4-IN-22
目录号:
HY-181656
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