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MAC-545496 99%+

货号:A1263957 Ambeed 开学季,买赠积分,赢豪礼

MAC-545496 is a nanomolar inhibitor of GraR. It reverses β-lactam resistance in the community-acquired MRSA USA300 strain.

MAC-545496 化学结构 CAS号:838810-96-1
MAC-545496 化学结构
CAS号:838810-96-1
MAC-545496 3D分子结构
CAS号:838810-96-1
MAC-545496 化学结构 CAS号:838810-96-1
MAC-545496 3D分子结构 CAS号:838810-96-1
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MAC-545496 纯度/质量文件 产品仅供科研

货号:A1263957 标准纯度: 99%+
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MAC-545496 生物活性

描述 GraR (glycopeptide-resistance-associated protein R), also known as ApsR (antimicrobial-peptide sensor protein R) is a response regulator protein of a multicomponent regulatory system including the sensor kinase GraS, a signal transduction accessory protein GraX that is associated with the ABC transporter VraFG. GraR is a regulator that responds to cell-envelope stress and is an important virulence factor and determinant of antibiotic resistance. MAC-545496 is a nanomolar inhibitor of GraR. MAC-545496 reverses β-lactam resistance in the community-acquired methicillin-resistant strains (MRSA) USA300 strain. MAC-545496 could also serve as an antivirulence agent alone; it attenuates MRSA virulence in Galleria mellonella larvae. MAC-545496 (~0.5 μg/mL) inhibits biofilm formation and abrogates intracellular survival in macrophages[1].

MAC-545496 参考文献

[1]El-Halfawy OM, Czarny TL, Flannagan RS, et al. Discovery of an antivirulence compound that reverses β-lactam resistance in MRSA. Nat Chem Biol. 2020;16(2):143-149.

MAC-545496 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.38mL

0.48mL

0.24mL

11.91mL

2.38mL

1.19mL

23.82mL

4.76mL

2.38mL

MAC-545496 技术信息

CAS号838810-96-1
分子式C18H18ClN5O3S
分子量 419.885
别名
运输蓝冰
存储条件

粉末 Inert atmosphere,Room Temperature

液体 -20°C:3-6个月-80°C:12个月

溶解度

DMSO: 250 mg/mL(595.4 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

动物实验配方
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