Murepavadin TFA (Synonyms: POL7080 TFA)
目录号: PL05889 纯度: ≥99%
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中文名称
Murepavadin TFA
英文名称
Murepavadin TFA
包装储存
Sealed storage, away from moisturePowder -80°C 2 years;-20°C 1 year
产品详情
Murepavadin (POL7080) (TFA),一种 14 个氨基酸的环肽,是一种高效的特异性抗生素。Murepavadin 对 P. aeruginosa 表现出有效的抗菌活性。MIC50 和 MIC90 值均为 0.12 mg/L。Murepavadin 还可以靶向脂多糖转运蛋白 D。Murepavadin 可用于细菌耐药性的研究。
生物活性
Murepavadin (POL7080) (TFA), a 14-amino-acid cyclic peptide, is a highly potent, specific antibiotic. Murepavadin exhibits a potent antimicrobial activity for P. aeruginosa with MIC 50 and MIC 90 values both of 0.12 mg/L. Murepavadin also can target the lipopolysaccharide transport portin D. Murepavadin can be used for the research of bacterial resistance.
性状
Solid
IC50 & Target[1][2]
MIC50: 0.12 mg/L(P. aeruginosa) MIC90: 0.12 mg/L(P. aeruginosa) IC50: 5.84 μM (gentamicin)
体外研究(In Vitro)
Murepavadin has activity against P. aeruginosa with MIC50 and MIC90 values both of 0.12 mg/L.
Murepavadin inhibits megalin-mediated uptake of gentamicin in vitro with an IC50 value of 5.84 μM. has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
Murepavadin (s.c.; 0-100mg/kg) is active in pre-clinical animal models including infections with XDR isolates. has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Murine models of P. a
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Sealed storage, away from moisturePowder -80°C 2 years;-20°C 1 year
ClinicalTrial
SequenceShortening
Cyclo(AS-{d-Pro}-PTWI-{Dab}-{Orn}-{d-Dab}-{Dab}-W-{Dab}-{Dab})
参考文献
[1]. Matteo Bassetti, et al. New antibiotics for ventilator-associated pneumonia. Curr Opin Infect Dis. 2018 Jan 13.
[2]. Ignacio Martin-Loeches, et al. Murepavadin: a new antibiotic class in the pipeline. Expert Rev Anti Infect Ther. 2018 Apr;16(4):259-268.
溶解度数据
In Vitro: H2O : 50 mg/mL (29.98 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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The dilution calculator equation
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