Journal: Microbiology Spectrum
Article Title: MPT64 antigen-induced immune responses as a novel diagnostic tool for tuberculosis
doi: 10.1128/spectrum.03381-24
Figure Lengend Snippet: IFN-γ levels produced by lymphocytes stimulated by secreted-type proteins. ( A ) ELISA analysis of IFN-γ levels in splenocytes of immunized mice at different times (* P < 0.001 compared with MPT64 group). ( B ) Identification by the SDS-PAGE of MPT64. ( C ) WB identification of supernatant versus bacterial precipitate at different time points after MPT64 induction expression.
Article Snippet: IFN-γ levels were measured using the human IFN-γ T-SPOT.TB kit (DAKEWE Biotechnology) and quantified as spot-forming units (SFUs) using an immunospot image analyzer (BioReader-E, BioSYS, Germany).
Techniques: Produced, Enzyme-linked Immunosorbent Assay, SDS Page, Expressing