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Lugdunin is an antibiotic peptide that disrupts membrane potential in bacteria, demonstrating activity against Gram-positive species including S. aureus, and effectively reducing skin and nasal colonization of this pathogen. Moreover, Lugdunin stimulates the production of LL-37 and CXCL8/MIP-2 in human keratinocytes and mouse skin [1].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | Lugdunin is an antibiotic peptide that disrupts membrane potential in bacteria, demonstrating activity against Gram-positive species including S. aureus, and effectively reducing skin and nasal colonization of this pathogen. Moreover, Lugdunin stimulates the production of LL-37 and CXCL8/MIP-2 in human keratinocytes and mouse skin [1]. |
| Molecular Weight | 783.04 |
| Formula | C40H62N8O6S |
| Cas No. | 1989698-37-4 |
| Smiles | C(C=1C=2C(NC1)=CC=CC2)[C@H]3C(=O)N[C@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@H]([C@@H](C)C)C(=O)N[C@@H](C(C)C)C4(N[C@](C(=O)N[C@H]([C@H](C)C)C(=O)N3)(CS4)[H])[H] |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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