1398109-79-9

1398109-79-9 structure

Name: K11
Chemical Name: K11
CAS Number: 1398109-79-9
Molecular Formula: C₁₂₃H₁₉₈N₃₂O₂₃
Molecular Weight: 2493.09
Catalog: Signaling Pathways Anti-infection Bacterial
Create Date: 2024-02-08 19:03:25
Modify Date: 2025-09-21 07:19:29
K11 is an antimicrobial peptide. K11 is active against MDR/XDR K. pneumoniae isolates (MIC: 8-512 μg/mL), and inhibits bacterial biofilm formation. K11 can act synergistically with antibiotics (Chloramphenicol (HY-B0239), Meropenem (HY-13678), Rifampicin (HY-B0272), etc.) against drug-resistant K. pneumoniae. K11 has high thermal and wide pH stability[1].

Name	K11

Description	K11 is an antimicrobial peptide. K11 is active against MDR/XDR K. pneumoniae isolates (MIC: 8-512 μg/mL), and inhibits bacterial biofilm formation. K11 can act synergistically with antibiotics (Chloramphenicol (HY-B0239), Meropenem (HY-13678), Rifampicin (HY-B0272), etc.) against drug-resistant K. pneumoniae. K11 has high thermal and wide pH stability[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Bacterial
References	[1]. Chatupheeraphat C, et al. Synergistic effect and antibiofilm activity of the antimicrobial peptide K11 with conventional antibiotics against multidrug-resistant and extensively drug-resistant Klebsiella pneumoniae. Front Cell Infect Microbiol. 2023 Apr 11;13:1153868.

Molecular Formula	C₁₂₃H₁₉₈N₃₂O₂₃
Molecular Weight	2493.09