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Pulcherriminic acid
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Pulcherriminic acid图片
CAS NO:957-86-8
包装与价格:
包装价格(元)
100mg电议
250mg电议
500mg电议

产品介绍
Pulcherriminic acid 是一种对 Fe3+具有高亲和力的环状二肽抗菌剂,主要在芽孢杆菌和酵母中发现。Pulcherriminic acid 通过非酶促反应螯合铁离子,形成细胞外红色素 pulcherrimin,竞争铁营养,从而达到抗菌效果。Pulcherriminic acid 在食品、农业和医疗等行业有巨大应用价值。
生物活性

Pulcherriminic acid is a cyclic dipeptide antimicrobial agent with high affinity for Fe3+, found mainly inBacillusand yeast. Pulcherriminic acid chelates iron ions through a non-enzymatic reaction to form the extracellular red pigment pulcherrimin, which competes for iron nutrition and thus achieves an antibacterial effect. Pulcherriminic acid has great applications in food, agriculture and medical industries[1][2].

体外研究
(In Vitro)

Pulcherriminic acid can inhibit the formation ofBacillus subtilisbiofilm[2].
Pulcherriminic acid can form insoluble red pigment pulcherrimin in the presence of Fe3+to compete for iron nutrients, thereby inhibiting the growth ofMetschnikowia yeasts[3].

分子量

256.30

Formula

C12H20N2O4

CAS 号

957-86-8

结构分类
  • Cyclopeptides
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.