K11

Modify Date: 2025-09-21 07:19:29

K11 Structure
K11 structure
Common Name K11
CAS Number 1398109-79-9 Molecular Weight 2493.09
Density N/A Boiling Point N/A
Molecular Formula C123H198N32O23 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of K11


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].

 Names

Name K11

 K11 Biological Activity

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
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.  

 Chemical & Physical Properties

Molecular Formula C123H198N32O23
Molecular Weight 2493.09
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