N-1130 是一种高度选择性的转化生长因子-β I 型受体激酶 (ALK5) 抑制剂，对 ALK5 介导的 Smad3 磷酸化的 IC₅₀ 为 5.3 nM。IN-1130 抑制酪蛋白的 ALK5 磷酸化 (IC₅₀=36 nM)，抑制 p38α 丝裂原活化的蛋白激酶 (IC₅₀=4.3 μM)。IN-1130 可抑制阻塞性肾病中的肾纤维化，阻止乳腺癌的肺转移。

IN-1130 is a highly selective transforming growth factor-β type I receptor kinase (ALK5) inhibitor with an IC 50 of 5.3 nM for ALK5-mediated Smad3 phosphorylation. IN-1130 inhibits ALK5 phosphorylation of casein (IC 50 =36 nM) and p38α mitogen-activated protein kinase (IC 50 =4.3 μM). IN-1130 suppresses renal fibrosis in obstructive nephropathy and blocks breast cancer lung metastasis.

Solid

ALK5

IN-1130 (0.5, 1 μM; for 2 hours) inhibits TGF-β-stimulated Smad2 phosphorylation and subsequent nuclear translocation in HepG2 and 4T1 cells.
IN-1130 (1 μM; for 72 hours) restores the TGF-β-mediated decrease in E-cadherin protein expression. IN-1130 (1 μM; for 72 hours) inhibits TGF-β-induced MMPs mRNA expression and the gelatinolytic activity of secreted MMPs in MCF10A cells.
IN-1130 (1 μM; pretreated for 30 min) inhibits TGF-β-induced MDA-MB-231 cells, NMuMG, and MCF10A cells mobility and invasion.
has not independently confirmed the accuracy of these methods. They are for reference only.

IN-1130 (10, 20 mg/kg/day; IP; for 7 and 14 days) reduces the extent of interstitial nephritis and fibrosis (arrowheads) with 10 mg/kg and significantly reduces or absent histopathological changes with 20 mg/kg in unilateral ureteral obstruction (UUO) rats.
IN-1130 (10, 20 mg/kg/day; for 14 days) dose-dependently decreases levels of TGF-β1 mRNA and suppresses phosphorylation of Smad2, α-SMA, myofibroblasts in rat UUO kidneys.
IN-1130 (40 mg/kg; IP; 3 times per week for 3 weeks) inhibits in vivo breast cancer metastasis to the lungs in MMTV/c-Neu mice (Eight-week-old female BALB/c mice).
has not independently confirmed the accuracy of these methods. They are for reference only.

Room temperature in continental US; may vary elsewhere.

Powder -20°C 3 years；4°C 2 years

[1]. Moon JA, et al. IN-1130, a novel transforming growth factor-beta type I receptor kinase (ALK5) inhibitor, suppresses renal fibrosis in obstructive nephropathy. Kidney Int. 2006 Oct;70(7):1234-43.
[2]. Park CY, et al. An novel inhibitor of TGF-β type I receptor, IN-1130, blocks breast cancer lung metastasis through inhibition of epithelial-mesenchymal transition. Cancer Lett. 2014 Aug 28;351(1):72-80.

In Vitro: DMSO : 100 mg/mL (237.83 mM; Need ultrasonic)配制储备液