Professional-grade diagnostic kits for the rapid and qualitative detection of antibodies (IgG, IgM, and IgA) to Mycobacterium tuberculosis in whole blood, serum, or plasma. This high-sensitivity screening test is an essential tool for the early detection of TB infection, providing accurate visual results within 10–15 minutes. Designed for clinical laboratories, infectious disease centers, and public health facilities to support effective TB screening and patient management.