Cloning and Sequencing of Truncated Toxoplasma gondii Subtilisin-Like 1 Antigen

Abstract

Background: Toxoplasma gondii is an obligate intracellular protozoan parasite which has significant medical and veterinary impact on all around the world. Tracking of specific antigens or antibodies for toxoplasmosis is the main choice in its diagnosis. Recombinant proteins will improve sensitivity and specificity and reduce problems of standardization and reproducibility of diagnostic kits. Toxoplasma gondii Subtilisin-like protein (TgSUB1) is a novel example of a glycosylphosphatidylinositol) GPI (-anchored protein which can be considered as a potential marker for serodiagnosis of toxoplasmosis.