Table 1.
CBM (mM)
|
|||||
---|---|---|---|---|---|
0 | 0.1 | 0.5 | 1.0 | 1.5 | |
IC50 (μg/ml)a | 39 | 51 | 25 | 32 | 53 |
The IC50 is the concentration of diphtheria toxin required to reduce protein synthesis by 50%. Each value is the average of three or more independent determinations at each CBM concentration.