Antibacterial peptide with wide spectrum of activity. Active against the Gram-positive bacteria B.cereus (MIC=50 ug/ml), E.faecalis (MIC=25 ug/ml), L.lactis (MIC=1.5 ug/ml), L.innocua (MIC=25 ug/ml), S.aureus (MIC=3 ug/ml), S.epidermidis (MIC=12 ug/ml) and S.uberis (MIC=12 ug/ml), and against the Gram-negative bacteria E.coli (MIC=100 ug/ml) and P.multocida (MIC=25 ug/ml). Expressed by the skin dorsal glands. Belongs to the frog skin active peptide (FSAP) family. Caerin subfamily.