Polymyxin E2, a key component of the cationic lipopeptide antibiotic colistin, was originally derived from B. polymyxa and serves as a peptide antibiotic. It exhibits effective antibacterial activity against the plant pathogen X. oryzae, with an EC50 value of 0.21 µg/ml, and has been shown to both prevent and mitigate rice bacterial leaf blight in greenhouse experiments at a dosage of 200 µg/ml.
Molekulargewicht:
1155.4
CAS Nummer:
[1338055-88-1]
Formel:
C52H98N16O13.XH2SO4
Target-Kategorie:
Others|||Antibiotic
T83904
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