Fig. 3From: Antibacterial property of bacteriocin produced by Lactobacillus plantarum LD4 isolated from a fermented foodTricine SDS-PAGE analysis of partially purified bacteriocin LD4. Lane 1 is the molecular weight marker, lane 2 is partially purified bacteriocin LD4, and lane 3 shows the zone of growth inhibition against indicator strain M. luteus corresponding to the protein band in lane 2Back to article page