Purity > 90% as determined by SDS-PAGE. MW: 19.6kDa. Full Length of Mature Protein: 48-77aa. N-terminal 6xHis-SUMO-tagged. Oxyopes takobius (Lynx spider) (Oxyopes foliiformis). Disrupts cell membranes through the formation of pores (Probable). Has antibacterial activity against Gram-positive bacteria S.aureus (MIC=10 μM) and B.subtilis (MIC=0.5 μM) as well as Gram-negative bacteria P.fluorescens (MIC=1 μM) and E.coli (MIC=0.5 μM). Has hemolytic activity against human erythrocytes (EC (50)=7 μM)