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Aztreonam

Aztreonam is a synthetic monocyclic beta-lactam antibiotic, which is resistant to beta-lactamases and is used in gram-negative infections, especially of the meninges, bladder, and kidneys. Aztreonam has a very high affinity for penicillin-binding protein 3 (PBP-3).

目录号
EY2249
EY2249
EY2249
EY2249
纯度
98.82%
98.82%
98.82%
98.82%
规格
50 mg
100 mg
200 mg
500 mg
原价
429
790
1120
2350
售价
429
790
1120
2350
库存
现货
现货
现货
现货
订购
订购
订购
订购
订购
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  • 生物活性

    Aztreonam is a synthetic monocyclic beta-lactam antibiotic, which is resistant to beta-lactamases and is used in gram-negative infections, especially of the meninges, bladder, and kidneys. Aztreonam has a very high affinity for penicillin-binding protein 3 (PBP-3).

  • 体外研究

  • 体内研究

  • 激酶实验

  • 细胞实验

  • 动物实验

  • 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] Douglas J. Biedenbach,et al. In Vitro Activity of Aztreonam-Avibactam against a Global Collection of Gram-Negative Pathogens from 2012 and 2013. Antimicrob Agents Chemother. 2015 Jul; 59(7): 4239–4248. Prepublished online 2015 May 11. Published online 2015 Jun 12. doi: 10.1128/AAC.00206-15.
    [2] Qianru Yu,et al. In vitro evaluation of tobramycin and aztreonam versus Pseudomonas aeruginosa biofilms on cystic fibrosis-derived human airway epithelial cells. J Antimicrob Chemother. 2012 Nov; 67(11): 2673–2681. Published online 2012 Jul 26. doi: 10.1093/jac/dks296.

    分子式
    C13H17N5O8S2
    分子量
    435.43
    CAS号
    78110-38-0
    储存方式
    -20 ℃长期冷藏储存。冰袋运输
    溶剂(常温)
    DMSO
    90 mg/mL
    Water
    12 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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