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。

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.

Solid

STAT3

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

STAT3-IN-3 (10mg/kg-20 mg/kg; i.p.; daily; for 14 days) possesses potent antitumor activity against implanted 4T1 breast tumors growth.
has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model:

Room temperature in continental US; may vary elsewhere.

Powder -20°C 3 years；4°C 2 years

[1]. Cai G, et al. Discovery of fluorescent coumarin-benzo[b]thiophene 1, 1-dioxide conjugates as mitochondria-targeting antitumor STAT3 inhibitors. Eur J Med Chem. 2019 Jul 15;174:236-251.

In Vitro: DMSO : 5 mg/mL (8.33 mM; Need ultrasonic)配制储备液