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Fig. 4 | Journal of Venomous Animals and Toxins including Tropical Diseases

Fig. 4

From: Ocellatin peptides from the skin secretion of the South American frog Leptodactylus labyrinthicus (Leptodactylidae): characterization, antimicrobial activities and membrane interactions

Fig. 4

Kinetics of calcein release from POPC vesicles at 37 °C induced by different concentrations of (a) ocellatin-LB1, (b) ocellatin-LB2 and (c) ocellatin-F1. The vesicle solutions were equilibrated for 2 minutes at 37 °C inside the spectrofluorimeter before the addition of peptide. d Maximum percentage of calcein release as a function of the peptide concentration for ocellatin-LB1 (red squares), -LB2 (blue triangles) and -F1 (black circles)

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