化学性质:
规格 | 1mg 5mg |
CAS | 21200-24-8 |
别名 | PA 155A,TAK-083 |
化学名 | 5S-[(1R)-1-(1H-indol-3-yl)ethyl]-2-(methylamino)-4(5H)-oxazolone |
分子式 | C14H15N3O2 |
分子量 | 257.3 |
溶解度 | Soluble in ethanol;methanol;DMSO;dimethyl formamide |
储存条件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice |
产品描述:
IC50: 30 μM for prokaryotic tryptophanyl-tRNA synthetase
Indolmycin is an antibiotic.
Tryptophanyl-tRNA synthetase (TrpRS) catalyzes activation of tryptophan through ATP and transfer to tRNATrp , leading to translation of the genetic code for tryptophan.
In vitro: Indolmycin was found to ba a bacteriostatic that showed good activity against methicillin-resistant S. aureus, methicillin-susceptible Staphylococcus aureus, and vancomycin-intermediate S. aureus, including strains resistant to mupirocin or fusidic acid. Spontaneous indolmycin-resistant mutants was observed at a lower frequency than those selected by mupirocin or fusidic acid and exhibited no cross-resistance with the comparative drugs. High-level resistance of indolmycin at its MIC of 128 mg/L that was associated with an H43N mutation in tryptophanyl-tRNA synthetase, the target enzyme of indolmycin, led to loss of bacterial fitness. However, the locus responsible for low-level indolmycin resistance (indolmycin MICs 8-32 mg/L) was not identified [1].
In vivo: Animal study found that indolmycin could completely clear H. pylori in experimentally infected Mongolian gerbils at a dose of 10 mg/kg. Therefore, indolmycin could be regarded as a candidate for the treatment of H. pylori infection [2].
特别提醒:
1. 本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。
2. 为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。
标签:Indolmycin
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