An epitope polypeptide comprising a sequence isolated from T. cruzi antigen, DNA, recombinant expression vector, host Cell, Methods for the detection of T.Cruzi, Diagnostic KIT, Pharmaceutical composition, Vaccine and polypeptide in combination

摘要

Compounds and methods for the detection and prevention of T. cruzi infection have been found in human body and blood, and selective tests have been carried out to detect the infection of T. cruzi in biological samples. On one hand, this request provides a method to detect the infection of T.cruzi in biological samples, including connecting biological samples with sterile organisms (including the epithelium of T.cruzi antigen), Or select more peptides or peptide condensation or monoclonal antibodies to bind to the epithelium of T.cruzi antigen,The presence of the dead body or polypeptide or T. cruzi parasite and monoclonal antibody were detected in biological samples. Another form of polypeptide includes an epilepsy or variant of TCD. In another implementation, additional peptides include a TCD epilepsy and a TCE epilepsy. In another implementation, additional peptides include TCD and PEP-2. In other aspects, a direct request for the provision of a mixed polypeptide includes two or more polypeptides;Each polypeptide includes the epithelium of one T.cruzi antigen, or at least one T.cruzi antigen, and at least one specific delta epilepsy, including TCD epilepsy, TCE epilepsy, PEP-2 epilepsy and its variants. Another aspect of this requirement is aseptic sevroveen, including T. cruzi antigen of epithelioma. Sevroveen, DNA sequence, used to encrypt previous peptides