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Cys-pexiganan, a derivative of pexiganan with an added N-terminal cysteine, is an antimicrobial peptide effective against P. aeruginosa and S. aureus, with minimum inhibitory concentrations (MICs) of 64 and 16 µg/ml, respectively. Its conjugation to cellulose acetate-incorporated polyvinyl alcohol electrospun mats enhances the clotting of isolated recalcified human plasma.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $68 | Inquiry | Inquiry | |
| 5 mg | $297 | Inquiry | Inquiry | |
| 10 mg | $550 | Inquiry | Inquiry |
| Description | Cys-pexiganan, a derivative of pexiganan with an added N-terminal cysteine, is an antimicrobial peptide effective against P. aeruginosa and S. aureus, with minimum inhibitory concentrations (MICs) of 64 and 16 µg/ml, respectively. Its conjugation to cellulose acetate-incorporated polyvinyl alcohol electrospun mats enhances the clotting of isolated recalcified human plasma. |
| Molecular Weight | 2580.30 |
| Formula | C125H215N33O23S.XCF3COOH |
| Smiles | O=C([C@@H](N)CS)NCC(N[C@@]([H])([C@H](CC)C)C(NCC(N[C@H](C(N[C@@H](CC1=CC=CC=C1)C(N[C@@H](CC(C)C)C(N[C@H](C(N[C@H](C(N[C@@H](C)C(N[C@H](C(N[C@H](C(N[C@@H](CC2=CC=CC=C2)C(NCC(N[C@H](C(N[C@@H](C)C(N[C@@H](CC3=CC=CC=C3)C(N[C@H](C(N[C@H](C(N[C@@]([H])([C@H](CC)C)C(N[C@@H](CC(C)C)C(N[C@H](C(N[C@H](C(N)=O)CCCCN)=O)CCCCN)=O)=O)=O)CCCCN)=O)C(C)C)=O)=O)=O)CCCCN)=O)=O)=O)CCCCN)=O)CCCCN)=O)=O)CCCCN)=O)CCCCN)=O)=O)=O)CCCCN)=O)=O)=O.OC(C(F)(F)F)=O |
| Sequence | Cys-Gly-Ile-Gly-Lys-Phe-Leu-Lys-Lys-Ala-Lys-Lys-Phe-Gly-Lys-Ala-Phe-Val-Lys-Ile-Leu-Lys-Lys-NH2 |
| Sequence Short | CGIGKFLKKAKKFGKAFVKILKK |
| 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. |
| Solubility Information | H2O: soluble |
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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