K11

Catalog No.: A48708
Antimicrobial Peptide, stable
K11 is a stable antimicrobial peptide that exhibits significant activity against multidrug-resistant and extensively drug-resistant K. pneumoniae isolates, demonstrating a minimum inhibitory concentration (MIC) range of 8-512 μg/mL. This peptide not only inhibits bacterial biofilm formation but also displays synergistic effects when combined with various antibiotics, including chloramphenicol, meropenem, and rifampicin, enhancing the efficacy against drug-resistant strains. K11 maintains high thermal stability and demonstrates effective function across a broad pH range, making it a valuable tool for antimicrobial research and therapeutic applications.
Grouped product items
Size Price Stock Qty
1mg
$50.00
In stock
5mg
$130.00
In stock
10mg
$210.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionK11 is a stable antimicrobial peptide that exhibits significant activity against multidrug-resistant and extensively drug-resistant K. pneumoniae isolates, demonstrating a minimum inhibitory concentration (MIC) range of 8-512 μg/mL. This peptide not only inhibits bacterial biofilm formation but also displays synergistic effects when combined with various antibiotics, including chloramphenicol, meropenem, and rifampicin, enhancing the efficacy against drug-resistant strains. K11 maintains high thermal stability and demonstrates effective function across a broad pH range, making it a valuable tool for antimicrobial research and therapeutic applications.
Product Information
Catalog NumA48708
FormulaC123H198N32O23
Molecular Weight2493.09
CAS Number1398109-79-9
SequenceLys-Trp-Lys-Ser-Phe-Ile-Lys-Lys-Leu-Thr-Lys-Lys-Phe-Leu-His-Ser-Ala-Lys-Lys-Phe-NH2
Sequence shorteningKWKSFIKKLTKKFLHSAKKF-NH2
SMILESC([C@@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC1=CC=CC=C1)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC2=CC=CC=C2)C(N[C@H](C(N[C@@H](CC3=CN=CN3)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC4=CC=CC=C4)C(N)=O)=O)CCCCN)=O)CCCCN)=O)C)=O)CO)=O)=O)CC(C)C)=O)=O)CCCCN)=O)CCCCN)=O)[C@@H](C)O)=O)CC(C)C)=O)CCCCN)=O)CCCCN)=O)[C@H](CC)C)=O)=O)CO)=O)CCCCN)=O)NC([C@H](CCCCN)N)=O)C=5C=6C(NC5)=CC=CC6
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