[A new plasminogen activator isolated from the saliva of Rhapactor biparticeps (Heteroptera, Reduviidae): biological and physicochemical properties].
A new plasminogen activator has been isolated from the saliva of Rhapactor biparticeps. This product is 5% of salivary proteins and acts at an optimal pH of 7.8.P.D.F which results from its action on human fibrinogen are similar to those which are obtained with streptokinase. The modalities of action of this plasminogen activator on the fibrinogen are discussed.
D000818:Animals; D004589:Electrophoresis, Disc; D010960:Plasminogen Activators / Q000302:isolation & purification*; D012463:Saliva / Q000032:analysis*; D012471:Salivary Proteins and Peptides / Q000032:analysis; D014225:Triatominae / Q000032:analysis*
D012471:Salivary Proteins and Peptides; D010960:Plasminogen Activators
Un nouvel activateur du plasminogène isolé à partir de la salive de Rhapactor biparticeps (Heteroptera, Reduviidae): Propriétés biologiques et Physicochimiques.