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. 2012 Dec 14;7(12):e50345. doi: 10.1371/journal.pone.0050345

Figure 3. Gel overlay assay of AZP, PN and cytosol proteins.

Figure 3

Azurophile (AZP), peroxidase-negative (PN) and cytosol proteins were run on AU-PAGE, Coomassie stained (left) and analyzed for antibacterial activity against M. smegmatis. Formation of clearing zone indicates the antimycobacterial activity (right).