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Availability: In stock

H-Phe-Leu-Gly-Gly-Leu-Ile-Lys-Ile-Val-Pro-Ala-Met-Ile-Cys-Ala-Val-Thr-Lys-Lys-Cys-OH (Disulfide bond)


Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4025017.0500 0.5 mg Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 295.00
CHF 274.35 (7%)
4025017.1000 1 mg Ships within 3-5 business days  
CHF 525.00
CHF 488.25 (7%)


Ranalexin, isolated from the skin of the American bullfrog, Rana catesbeiana, is an amphibian antimicrobial peptide. It contains a single intramolecular disulfide bond which forms a heptapeptide ring within the molecule. Structurally, ranalexin resembles the bacterial antibiotic, polymyxin, which contains a similar heptapeptide ring.
Catalog Number H-1612
Molecular Formula C₉₇H₁₆₇N₂₃O₂₂S₃
Relative Molecular Mass 2103.73
CAS Registry Number 155761-99-2
Source Synthetic
Storage Conditions -20 ± 5 °C
Keywords Amphibian antimicrobial peptide