1172133-28-6HO-3867

产品属性：

Cas No.1172133-28-6

别名

化学名 (3E,5E)-3,5-bis(4-fluorobenzylidene)-1-((1-hydroxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl)piperidin-4-one

分子式 C28H30F2N2O2

分子量 464.55

溶解度 ≥ 18.15mg/mL in DMSO

储存条件 Store at -20°C
General tips  For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition     Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述：
HO-3867 is a novel curcumin analog and a selective inhibitor of STAT3. [1]

STAT3 (signal transducer and activator of transcription 3) belongs to the STAT protein family. It mediates various gene expressions for numerous cellular functions, including cell growth, division and apoptosis.

HO-3867 selectively blocked STAT3 phosphorylation, transcription, and DNA binding without inhibiting other STATs proteins. It activated apoptosis in ovarian cancer cells and showed minimal toxicity to healthy cells. [2] HO-3867 also significantly inhibited the proliferation of serum-stimulated SMCs and elevated the phosphorylated and total levels of PTENs in SMCs. [3] By inducing cell cycle arrest and apoptosis, HO-3867 reduced the high levels of pSTAT3 Ser727 in endometrial cancer cells. [4]

In mice tumor xenograft, HO-3867 inhibited the tumor growth without toxic side effects, it also blocked PSTAT3/JAK1 and increased apoptotic marker cleaved Caspase 3/PARP. [2] [5] After rat carotid artery injury, HO-3867 inhibited neointima formation and upregulated PTEN expression. [3]