Acidic peptide with potent hemolytic activities (94.8% at 50 uM). It also shows low antimicrobial activities against E.coli (MIC=50uM), as well as histamine-releasing activity (28.3% at 10 uM). Does not have activity against S.aureus, and S.cerevisiae. Expressed by the venom gland. Truncated sequences of this peptide have also been found in the venom. It is possible they have been cleaved in the venom. Monoisotopic mass. Belongs to the formicidae venom precursor-01 superfamily.