2. Anti-infection
  3. Bacterial
  4. Racemomycin B

Racemomycin B  (Synonyms: 229-B; Streptothricin D)

目录号: HY-125048
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Racemomycin B（229-B; Streptothricin D）是来自 Streptomyces lavendulae OP-2 的主要成分，是一种含有三种 β-赖氨酸基团的 streptothricin 类抗生素。RM-B 对植物病原微生物具有抗菌活性，对 Brassica rapa L. 的根部在 50 ppm 时有效抑制生长。RM-B 对 Pseudomonas syringae pv. tabaci IFO-3508 的最小抑制浓度（MIC）为 0.4 μg/ml，对六种 Fusarium oxysporum 菌株的 MIC 范围为 0.1-2.0 μg/ml，相较于 RM-A 和 RM-C 显示出更强的抗菌活性。Racemomycin 化合物的生物活性随着 β-赖氨酸基团数量的增加而增强。

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Racemomycin B Chemical Structure

Racemomycin B Chemical Structure

CAS No. : 3776-37-2

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Racemomycin B 相关抗体

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  • 生物活性

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生物活性

Racemomycin B (229-B; Streptothricin D), the main component from Streptomyces lavendulae OP-2, is a streptothricin antibiotic containing three β-lysine groups. RM-B exhibits antimicrobial activity against plant pathogenic microorganisms and effectively inhibits the growth of Brassica rapa L. roots at 50 ppm. RM-B showed a minimum inhibitory concentration (MIC) of 0.4 μg/ml against Pseudomonas syringae pv. tabaci IFO-3508 and a MIC range of 0.1-2.0 μg/ml against six strains of Fusarium oxysporum, showing stronger antimicrobial activity than RM-A and RM-C. The biological activity of racemomycin compounds increases with the increase in the number of β-lysine groups.

分子量

758.87

Formula

C31H58N12O10
CAS 号
结构分类
初始来源

racemochromogenus nov. sp.
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.
纯度 & 产品资料
参考文献

Racemomycin B 相关分类

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Keywords:

Racemomycin B3776-37-2229-B Streptothricin DBacterialInhibitorinhibitorinhibit

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