Nanodisk-MS Assay for the Diagnosis of Active Pulmonary and Extrapulmonary Tuberculosis in Hospitalized Patients

Nanodisk-MS assay is a recently reported novel assay for quantitative detection of various MTB antigen peptides, using nanotechnology and mass spectrometry that showed remarkable sensitivity and specificity in diagnosing active pulmonary and extrapulmonary TB. This assay detected MTB-specific antigens, CFP-10 and ESAT-6, in patients' serum samples.