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Title: DOT-ELISA for detection of phenolic glycolipid PGL-Tb1 and diacyl-trehalose antigens of Mycobacterium tuberculosis. Author: Papa F, Luquin M, David HL. Journal: Res Microbiol; 1992; 143(3):327-31. PubMed ID: 1448617. Abstract: A DOT-ELISA method for detection of 2,3-diacyl-trehalose (DAT, previously referred to as SL-IV antigen) and triglycosyl phenol phthiocerol di-mycocerosate (PGL-Tb1) antigens from Mycobacterium tuberculosis is described. The method enabled the detection of both antigens in 14 clinical isolates of M. tuberculosis from different geographic origins; the presence of the glycolipids was confirmed by chemical analysis. It was therefore concluded that the synthesis of both of these compounds is characteristic of the species.[Abstract] [Full Text] [Related] [New Search]