1. Apoptosis Metabolic Enzyme/Protease
  2. Ferroptosis Glutathione Peroxidase
  3. anti-TNBC agent-13

anti-TNBC agent-13 是一种 NO 供体-Aurovertin B 偶联物,可诱导铁死亡 (ferroptosis)。anti-TNBC agent-13 抑制 GPX4 活性,从而导致三阴性乳腺癌 (TNBC) 细胞死亡。anti-TNBC agent-13 可用于三阴性乳腺癌的研究。

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anti-TNBC agent-13

anti-TNBC agent-13 Chemical Structure

CAS No. : 3060507-88-9

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查看 Glutathione Peroxidase 亚型特异性产品:

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生物活性

anti-TNBC agent-13, a NO donor-Aurovertin B conjugate, is a ferroptosis inducer. anti-TNBC agent-13 inhibits GPX4 activity and leads to triple-negative breast cancer (TNBC) cell death. anti-TNBC agent-13 can be used for the research of triple-negative breast cancer[1].

IC50 & Target[1]

GPX4

 

体外研究
(In Vitro)

anti-TNBC agent-13 (compound 7g) (0.625-20 μM;48 小时) 在 MDA-MB-231 和 4T1 细胞中表现出细胞活力的显著降低,而在 A549 细胞中效果较低[1]
anti-TNBC agent-13 (5-10 μM;48 小时) 通过抑制 GPX4 在 MDA-MB-231 细胞中诱导铁死亡,对细胞活力具有浓度依赖性[1]

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

Cell Viability Assay[1]

Cell Line: MDA-MB-231, 4T1, A549
Concentration: 0.625-20 μM
Incubation Time: 48 hours
Result: Showed significant reduction in cell viability in MDA-MB-231 and 4T1 cells, with IC50 values of 1.41 μM and 3.10 μM, respectively. A549 cells showed minimal effect at the same concentration.

Western Blot Analysis[1]

Cell Line: MDA-MB-231
Concentration: 5 μM, 10 μM
Incubation Time: 48 hours
Result: Significantly downregulated GPX4 expression in a concentration-dependent manner, with GPX4/GAPDH ratios decreasing to ~0.25 at 5 μM and ~0.35 at 10 μM.
Cell viability was reduced to ~5% at 100 μM, and the effect was significantly suppressed by Ferrostatin-1 (HY-100579).
体内研究
(In Vivo)

anti-TNBC agent-13 (compound 7g) (5-10 mg/kg,腹腔注射,每天一次,持续 16 天) 在皮下肿瘤模型中显著抑制 TNBC 进展,并具有良好的安全性[1]

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

Animal Model: BALB/c mice (female, 5 weeks old, implanted with 4T1 cells)[1]
Dosage: 5 mg/kg, 10 mg/kg
Administration: i.p.; daily; 16 days
Result: Significantly suppressed tumor growth with a tumor growth inhibition rate of 43.5% at 10 mg/kg. The low-dose (5 mg/kg) group shows a tumor growth inhibition rate of 22.46%.
Maintained stable body weight and showed no signs of distress.
HE staining and Ki-67 immunohistochemistry showed that promoted tumor necrosis and suppressed the proliferation marker Ki-67.
分子量

989.14

Formula

C45H56N4O15S3

CAS 号
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
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  • 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:
anti-TNBC agent-13
目录号:
HY-180270
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