The goal of this study was to characterize serum immunoglobulin G (IgG) antibody responses during experimental immunization of laboratory mice by purified recombinant proteins MPT63. MPT83 of M. tuberculosis and artificial fusion protein MPT83-MPT63 and obtain the recombinant single chain variable fragments of antibodies (scFv) against these antigens. This study demonstrates that the ... https://parisnaturalfoodes.shop/product-category/performance/