Figure 1From: Sero-diagnostic evaluation of Toxoplasma gondii recombinant Rhoptry antigen 8 expressed in E. coliSDS-PAGE analysis of expression of rROP8 in pCOLD I DNA vector. (A) Coomassie brilliant blue stained, (B) Western blot probed with Toxoplasmosis -infected patient serum. Lane 1 is rROP8 protein, Lane 2 is vector control (pCOLD I DNA vector protein only). Arrow indicates the expression of rROP8 protein at approximately 67Â kDa.Back to article page