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SRT1720

SRT1720是一种选择性的SIRT1激活剂(EC1.5 = 0.16 μM),比作用于SIRT2和SIRT3效果强230倍以上(EC1.5 = 37 μM, EC1.5 > 300 μM)。

目录号
EY1630
EY1630
EY1630
纯度
99.36%
99.36%
99.36%
规格
5 mg
10 mg
50 mg
原价
860
1860
6800
售价
860
1860
6800
库存
现货
现货
现货
订购
订购
订购
订购
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  • 生物活性

    SRT1720 is a small-molecule compound which has the ability of activating the sirtuin subtype SIRT1 in vitro. The activity of SRT1720 as a SIRT1 activator is stronger than that of resveratrol. It affects mitochondrial respiration in a Sirt1- and PGC-1-dependent manner. SRT1720 has been demonstrated to enhance insulin sensitivity and improve measures of mitochondrial capacity and oxidative metabolism. Treatment of multiple myeloma (MM) cells with SRT1720 inhibits growth and induced apoptosis in MM cells resistant to conventional and bortezomib therapies without significantly affecting the viability of normal cells. SRT1720 is able to enhance the cytotoxic activity of bortezomib or dexamethasone. Anti-MM activity of SRT1720 is related to: 1) activation of caspase-8, caspase-9, caspase-3, poly(ADP) ribose polymerase; 2) increase in reactive oxygen species; 3) induction of phosphorylated ataxia telangiectasia mutated/checkpoint kinase 2 signaling; 4) decrease in vascular endothelial growth factor-induced migration of MM cells and associated angiogenesis; and 5) inhibition of nuclear factor.

  • 体外研究

  • 体内研究

    30% PEG400+0.5% Tween80+5% Propylene glycol

  • 激酶实验

  • 细胞实验

    5 μM

  • 动物实验

    200 mg/kg 口服处理

  • 不同实验动物依据体表面积的等效剂量转换表(数据来源于FDA指南)

    动物 A (mg/kg) = 动物 B (mg/kg)×动物 B的Km系数/动物 AKm系数


    例如,已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法:将88 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到该药物用于大鼠的等效剂量44 mg/kg。


  • 参考文献

    [1] Milne JC, et al. Nature. 2007, 450(7170), 712-716.

    分子式
    C25H23N7OS.HCl
    分子量
    506.02
    CAS号
    1001645-58-4
    储存方式
    ﹣20 ℃冷藏长期储存。冰袋运输
    溶剂(常温)
    DMSO
    35 mg/mL
    Water
    <1 mg/mL
    Ethanol
    <1 mg/mL

    体内溶解度

  • Clinical Trial Information ( data from http://clinicaltrials.gov )

    注:以上所有数据均来自公开文献,并不保证对所有实验均有效,数据仅供参考。

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