Research Article

Partial Characterization of Novel Bacteriocin SF1 Produced by Shigella flexneri and Their Lethal Activity on Members of Gut Microbiota

Figure 1

SDS-PAGE and nondenaturing gel: (a) SDS-PAGE, bacteriocin SF1 in triplicate and standard molecular weight Strep Tag II Perfect Protein; (b) antimicrobial activity assay of the bacteriocin SF1 for triplicate.
(a)
(b)