Chemical Structure : Pexiganan
CAS No.: 147664-63-9
Catalog No.: PC-27793Not For Human Use, Lab Use Only.
Pexiganan (MSI-78) is an analog of magainin and orally active antimicrobial peptide with broad-spectrum bactericidal activity, disrupts bacterial cell membranes, induces peptidoglycan damage and cell lysis, has MIC90 of ≤ 32 ug/mL for clinical isolates of gram-positive and gram-negative, anaerobic and aerobic bacteria.
| Packing | Price | Stock | Quantity |
|---|---|---|---|
| 5 mg | $88 | In stock | |
| 10 mg | $128 | In stock | |
| 25 mg | $198 | In stock | |
| 50 mg | $328 | In stock | |
| 100 mg | Get quote |
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Pexiganan (MSI-78) is an analog of magainin and orally active antimicrobial peptide with broad-spectrum bactericidal activity, disrupts bacterial cell membranes, induces peptidoglycan damage and cell lysis, has MIC90 of ≤ 32 ug/mL for clinical isolates of gram-positive and gram-negative, anaerobic and aerobic bacteria.
| M.Wt | 2477.18 | |
| Formula | C122H210N32O22 | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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| Chemical Name/SMILES |
L-Lysinamide, glycyl-L-isoleucylglycyl-L-lysyl-L-phenylalanyl-L-leucyl-L-lysyl-L-lysyl-L-alanyl-L-lysyl-L-lysyl-L-phenylalanylglycyl-L-lysyl-L-alanyl-L-phenylalanyl-L-valyl-L-lysyl-L-isoleucyl-L-leucyl-L-lysyl- |
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1. Ge Y, et al. Antimicrob Agents Chemother. 1999 Apr;43(4):782-8.
2. Fuchs PC, et al. Antimicrob Agents Chemother. 1998 May;42(5):1213-6.

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