TABLE 3.
Apparent dissociation constant (Kd) and concentration of binding sites (Bmax) calculated from Cry1 toxin saturation binding assay using C. suppressalis and S. inferens BBMV proteinsa
| Toxin |
C. suppressalis |
S. inferens |
||
|---|---|---|---|---|
| Kd ± SE (nM) | Bmax (pmol/mg BBMV) | Kd ± SE (nM) | Bmax (pmol/mg BBMV) | |
| Cry1Ab | 5.02 ± 3.99 | 129.28 ± 67.25 | 4.40 ± 3.00 | 15.19 ± 6.54 |
| Cry1Ac | 2.82 ± 1.65 | 3.93 ± 1.25 | 1.67 ± 0.44 | 0.61 ± 0.07 |
| Cry1Ca | 3.95 ± 1.72 | 26.29 ± 6.45 | 18.90 ± 9.95 | 58.28 ± 24.62 |
a
SE, standard error of the mean.