2 Results for "

Racemomycin B

" in MedChemExpress (MCE) Product Catalog:
Products (2)

2 Results for "Racemomycin B" in MCE Product Catalog:

Cat. No.: HY-125048
CAS No.: 3776-37-2
Synonyms: 229-B; Streptothricin D
Target:  

Bacterial

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.
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Cat. No.: HY-125070
CAS No.: 66082-29-9
Racemomycin C is an analog of the antibiotic soramycin and is probably the 0-methyl derivative of racemomycin B.
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