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  • Aureusimine B
Aureusimine B的可视化放大

Aureusimine B

A natural pyrazinone

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Aureusimine B的二维码
  • 库存: 现货
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  • 1mg
    ¥3625.00
    2900.00
    - +
  • 5mg
    ¥16025.00
    12820.00
    - +
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  • 货号: ajci67222
  • CAS: 170713-71-0
  • 别名: Phevalin
  • 分子式: C14H16N2O
  • 分子量: 228.3
  • 纯度: >98%
  • 溶解度: Chloroform: Slightly Soluble,Methanol: Slightly Soluble
  • 储存: Store at -20°C
  • 库存: 现货

Background

Aureusimine B, also known as phevalin, is a natural pyrazinone produced by certain fungi and by Staphylococcus spp., including S. aureus. Its synthesis appears to be initiated by a conserved nonribosomal peptide synthetase that creates a dipeptide (phenylalanine-valine) aldehyde, which then undergoes cyclization and oxidation. Aureusimine B inhibits calpain in a casein hydrolysis assay (IC50 = 1.3 µM), contributes to S. aureus infection in mice, and alters human keratinocyte gene expression.

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