Fig. 1From: In vitro activity of phospholipase A2 and of peptides from Crotalus durissus terrificus venom against amastigote and promastigote forms of Leishmania (L.) infantum chagasi a Chromatographic profile of Crotalus durissus terrificus venom by molecular exclusion technique. The peaks correspond to convulxin [1], giroxin [2], crotoxin [3] and crotamine [4]. b Chromatographic profile of crotoxin fraction of Crotalus durissus terrificus venom by molecular exclusion step. c Chromatographic profile of crotoxin fraction of Crotalus durissus venom by ion exchange step, evidencing crotapotin [1] and PLA2 [2]. d SDS-PAGE of weight marker (WM), whole venom (WV) and PLA2 Back to article page