Dermaseptin is a peptide expressed by the frog skin glands with a potent antimicrobial activity against bacteria, fungi and protozoa.H-Ala-Leu-Trp-Lys-Thr-Met-Leu-Lys-Lys-Leu-Gly-Thr-Met-Ala-Leu-His-Ala-Gly-Lys-Ala-Ala-Leu-Gly-Ala-Ala-Ala-Asp-Thr-Ile-Ser-Gln-Gly-Thr-Gln-OH or H-ALWKTMLKKLGTMALHAGKAALGAAADTISQGTQ-OH