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

Table 1

Partial purification of bacteriocin SF1 of Shigella flexneri.

Bacteriocin SF1
Fraction	Volume (mL)	Total activity	Total absorbance at 280 nm	Specific activity	Yield (%)
I	500	50000	6120	9.1	100
II	5	35000	158	210.8	83
III	158	24000	176	208.3	69