Antimicrobial peptide (By similarity). Stimulates insulin secretion by BRIN-BD11 cells in vitro (By similarity). Shows hemolytic activity (By similarity). Expressed by the skin glands. Esculentin-1a/b. Esculentin-1a/b(19-46). Esculentin-1a/b(21-46). Esculentin-1a/b. Belongs to the frog skin active peptide (FSAP) family. Esculentin subfamily.