STAT3-IN-3
目录号 : KM10778 CAS No. : 2361304-26-7 纯度 : 98%

STAT3-IN-3 是一种有效和选择性的 STAT3 抑制剂,有抗增殖活性。STAT3-IN-3 可以引起乳腺癌细胞凋亡 (apoptosis)。STAT3-IN-3 是有前途的靶向线粒体的 STAT3 抑制剂,能用于癌症的研究。

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5mg
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10mg
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25mg
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50mg
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100mg
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200mg 询价 In-stock
500mg 询价 In-stock

Other Forms of Rapamycin:

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生物活性

STAT3-IN-3 is a potent and selective inhibitor of signal transducer and activator of transcription 3 (STAT3), with anti-proliferative activity. STAT3-IN-3 induces apoptosis in breast cancer cells. STAT3-IN-3 acts as a promising mitochondria-targeting STAT3 inhibitor for cancer research.

体外研究

STAT3-IN-3 has no influence on the phosphorylation levels of STAT1, JAK2, Src and Erk1/2.
STAT3-IN-3 inhibits the growth of MDA-MB-231, HCT-116, HepG2, and MCF-7 cells with IC50s of 1.43 μM, 1.89 μM, 2.88 μM, and 3.33 μM, respectively.
STAT3-IN-3 down-regulates the expression of STAT3 target genes Bcl-2 and Cyclin D1.
STAT3-IN-3 inhibits STAT3 tyrosine phosphorylation and serine phosphorylation.
STAT3-IN-3 inhibits STAT3 DNA-binding activity.
STAT3-IN-3 (1-4 μM; 24 hours) increases ROS production and remarkably reduces the mitochondrial membrane potential to induce mitochondrial apoptotic pathway.
STAT3-IN-3 (1-4 μM; 24 hours) can induce the cleavage of caspase-9, caspase-3 and PARP.

Cell Viability Assay

Cell Line: MDA-MB-231 cells, HCT-116 cells, HepG2 cells, MCF-7cells
Concentration: MTT assay
Incubation Time: 48 hours
Result: Exhibited anti-proliferative activity.

Apoptosis Analysis

Cell Line: MDA-MB-231 cells
Concentration: 0 μM, 1 μM, 2 μM, 4 μM
Incubation Time: 24 hours
Result: Induced the apoptosis of MDA-MB-231 cells dose-dependently and the apoptosis rates.

Western Blot Analysis

Cell Line: MDA-MB-231 cells
Concentration: 0 μM, 1 μM, 2 μM, 4 μM
Incubation Time: 24 hours
Result: Induced the cleavage of caspase-9, caspase-3 and PARP.
体内研究

STAT3-IN-3 (10mg/kg-20 mg/kg; i.p.; daily; for 14 days) possesses potent antitumor activity against implanted 4T1 breast tumors growth.

Animal Model: Adult female BALB/c mice (6 weeks of age)
Dosage: 10 mg/kg, 20 mg/kg
Administration: Intraperitoneal injection, daily, for 14 days
Result: Significantly inhibited tumor volume.
分子式
C27H26BrN3O6S
分子量
600.48
CAS号
2361304-26-7
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
In Vitro: 

DMSO : 5 mg/mL (8.33 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.6653 mL 8.3267 mL 16.6533 mL
5 mM 0.3331 mL 1.6653 mL 3.3307 mL
10 mM --- --- ---
*

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。

科研文献
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