From: Application of protein purification methods for the enrichment of a cytotoxin from Campylobacter jejuni
Assayed sample
Fractions pooled
Cytotoxic activity observed
Protein concentration (mg/ml)
Untreated extract
Not applicable
Yes
3.55
Pool A, 0–4 mins
1-4
No
0.0
Pool B, 4–8 mins
5-9
1.16
Pool C, 8–12 mins
10-14
1.65