Figure 1From: Toxoplasma gondii cathepsin proteases are undeveloped prominent vaccine antigens against toxoplasmosis Recombinant cathepsin protease expression plasmids. (A) M: DNA size marker; Lane 1: recombinant pET30a-TgCPB plasmid digested with EcoRI and XhoI; Lane 2: recombinant pET30a-TgCPL plasmid digested with EcoRI and XhoI. (B) M: DNA size marker; Lane 1: recombinant pBudCE4.1-TgCPB plasmid digested with NotI and XhoI; lane 2: recombinant pBudCE4.1-TgCPL plasmid digested with HindIII and XbaI; lane 3: recombinant pBudCE4.1-TgCPB-TgCPL plasmid digested with NotI, XhoI, HindIII and XbaI.Back to article page