Questin

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Questin  纯度: 97.75%

Questin 是从海洋黄曲霉中分离出来的一种抗菌剂。Questin对 V. harveyi，V. anguillarum，V. cholerae 和 V. parahemolyticus 具有抗菌活性，MIC 值分别为 31.25 µg/mL，62.5 µg/mL，62.5 µg/mL 和 125 µg/mL。

Questin

Questin Chemical Structure

CAS No. : 3774-64-9

规格 价格 是否有货 数量
1 mg ￥3920 In-stock
5 mg ￥9800 In-stock
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Questin 相关产品

•相关化合物库:

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生物活性

Questin is an antibacterial agent isolated from marine Aspergillus flavipes. Questin exhibits antibacterial activity against V. harveyi, V. anguillarum, V. cholerae, and V. parahemolyticus with MIC values of 31.25 µg/mL, 62.5 µg/mL, 62.5 µg/mL, and 125 µg/mL[1].

分子量

284.26

Formula

C16H12O5
CAS 号

3774-64-9
性状

固体

颜色

Yellow to orange

结构分类
  • Quinones
  • Anthraquinones
  • Phenols
  • Polyphenols
初始来源
  • 内源性代谢物
  • 人肠道微生物代谢物
  • 海洋天然产物
  • 海洋微生物
  • 微生物

marine-derived Aspergillus flavipes?HN4-13
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

纯度 & 产品资料

纯度: 97.75%

Data Sheet (536 KB) SDS (0 KB)

COA (195 KB) HNMR (115 KB) CNMR (112 KB) RP-HPLC (176 KB) MS (482 KB)

产品使用指南 (1538 KB)

参考文献

  • [1]. Lei Guo, et al. Optimized production and isolation of antibacterial agent from marine Aspergillus flavipes against Vibrio harveyi. 3 Biotech. 2017 Dec;7(6):383.  [Content Brief]

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