Mycobacterial culture identification by MALDI TOF- Pure Culture (M)

The Mycobacterial Culture Identification by MALDI TOF – Pure Culture (M) test is an advanced microbiology test used to accurately identify Mycobacterium species from a pure culture. The test utilizes Matrix-Assisted Laser Desorption/Ionization Time-of-Flight (MALDI-TOF) Mass Spectrometry, a rapid and highly accurate technology that analyzes the unique protein profile of mycobacteria to determine the specific species present.

This test is recommended for patients with suspected or confirmed mycobacterial infections, including tuberculosis (TB) and non-tuberculous mycobacterial (NTM) infections. A pure growth of Mycobacterium species on Lowenstein-Jensen (LJ) or Middlebrook agar is required for analysis. Accurate species identification helps doctors distinguish between different mycobacterial infections, select appropriate treatment, and support effective patient management when interpreted alongside clinical findings and other laboratory investigations.