Fig. 2.
Compositional analysis of M.tb mannosylated components in the WCL. (A) Intact WCL before Triton X-114 extraction; (B) aqueous phase of WCL after Triton X-114 extraction before proteinase K digestion; (C) aqueous phase after proteinase K digestion and (D) Man:Ara ratio present in the aqueous phase after proteinase K digestion. Samples were normalized by protein content (100 µg protein). Student's t-test *P < 0.05; **P < 0.01 and ***P < 0.001. n = 3 for all graphs.