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  • AMG 900
    货号: abs813383
    CAS号: 945595-80-2
    分子式: C28H21N7OS
    分子量: 503.58
    产品说明书
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    货号-规格 货期 价格 数量
    abs813383-10mg 1-2周 ¥2599.00
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    abs813383-50mg 1-2周 ¥7883.00
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    大包装询价
    产品描述
    描述

    AMG-900是一种有效的,高选择性的pan-Aurora kinases抑制剂,作用于Aurora A/B/C,IC50为5 nM/4 nM/1 nM,作用于Aurora激酶比作用于p38α, Tyk2, JNK2, Met和Tie2选择性高10倍以上。

    纯度
    >98%
    储存/保存方法
    Store at -20℃ for one year(Powder);Store at 2-4℃ for two weeks;Store at -20℃ for six months after dissolution.
    基本信息
    可溶性/溶解性
    DMSO :93 mg/mL (184.7 mM)
    生物活性
    靶点
    Aurora Kinase
    In vitro(体外研究)
    AMG 900 inhibits the enzyme activity of all 3 aurora kinase family members with IC50 values of 5 nM or less. In HeLa cells, AMG 900 inhibits autophosphorylation of aurora-A and -B in a concentration-dependent manner. Treatment of HCT116 cells with 50 nM of AMG 900 for 48 hours resulted in polyploidy and suppresses the formation of colonies after cell replating. AMG 900 inhibits cell proliferation, with EC50 values ranging from 0.7 to 5.3 nM. Importantly, 4 of these AMG 900-sensitive cell lines (HCT-15, MES-SA-Dx5, 769P, and SNU449) are resistant to paclitaxel and other anticancer agents. AMG 900 inhibits p-histone H3 or induced polyploidy across all the cell lines tested irrespective of P-gp or BCRP status with uniform potency (IC50 or EC50 values ranging from 2 to 3 nM).
    In vivo(体内研究)
    AMG 900 exhibits significant antitumor activity in all 9 xenograft models tested (50%-97% TGI compared with the vehicle-treated control group, P. Treatment with AMG 900 at 15 mg/kg significantly inhibits p-Histone H3 in the G2M cell population in mouse bone marrow (upper panel) and cytokeratin positive COLO 205 tumor (lower panel) compared with vehicle-treated controls. AMG 900 exhibits a low-to-moderate clearance and a small volume of distribution. Its terminal elimination half-life ranged from 0.6 to 2.4 h. AMG 900 is well-absorbed in fasted animals with an oral bioavailability of 31% to 107%. Food intake had an effect on rate (rats) or extent (dogs) of AMG 900 oral absorption.
    参考文献
    参考文献
    In vitro and in vivo pharmacokinetic characterizations of AMG 900, an orally bioavailable small molecule inhibitor of aurora kinases.
    Huang L,et al. Xenobiotica. 2011 May;41(5):400-8. PMID:
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