M.TUBERCULOSIS

Abbott RealTime MTB

For more information, contact Abbott.

PRODUCT NAME UNIT SIZE ORDER NUMBER GTIN


The Abbott RealTime MTB assay is an in vitro polymerase chain reaction (PCR) assay for the qualitative detection of MTB complex DNA in smear positive or smear negative specimen of sputum or bronchial alveolar lavage and N-acetyl-L-cysteine (NALC)-prepared sediments prepared from sputum and broncial alveolar lavage collected from individuals suspected of having tuberculosis (TB).

To learn more about Abbott RealTime MTB please visit: https://www.molecular.abbott/int/en/products/infectious-disease/realtime-mtb

ABBOTT REALTIME MTB
Sensitivity culture positive samples93%
Sensitivity in smear negative culture positive samples81%
Specificity97%
Limit of Detection (LoD)17 CFU/mL
Target regionIS 6110 and PAB
Reported resultsMTB detected, MTB not detected
SubspeciesEight members of MTB complex
M. tuberculosis, M. africanum, M. bovis, M. bovis BCG, M. microti, M. caprae, M. pinnipedii, M. canetti
Internal controlProceed with each sample
Specimen typeSputum or bronchial alveolar lavages, or the NALC sediment of sputum or bronchial alveolar lavages
Input volume0.8 mL of inactivated sample
Sample preparationm2000sp or manual