

HY-118043 · 50 mg
MedChemExpress · Cat: HY-118043
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Manufacturer product page
medchemexpress.com/rk-1441b.html
Description
RK-1441B is an anti-phage antibiotic produced by Streptomyces sp. RK-1441 and belongs to the pyrrolo 1,4 benzodiazepine class. RK-1441B has antiphage activity but no significant antimicrobial activity against a supersusceptible E. coli strain to an antitumor antibiotic. RK-1441B is inactive in vitro and may be converted to the active form in the host organism. Its fellow antibiotic RK-1441A can form an adduct with guanine residues in the DNA chain to exert resistance.







