TABLE 3.
The binding constant of Ho complex and Dy complex with BSA and site markers at room temperature.
| Complex | System | Kb × 10−5 (M−1) |
|---|---|---|
| Ho-complex | BSA | 5.12 ± 0.04 |
| BSA-phenylbutazone | 4.89 ± 0.06 | |
| BSA-ibuprofen | 4.17 ± 0.03 | |
| BSA-hemin | 0.85 ± 0.04 | |
| Dy-complex | BSA | 4.16 ± 0.03 |
| BSA-phenylbutazone | 3.71 ± 0.04 | |
| BSA-ibuprofen | 3.54 ± 0.05 | |
| BSA-hemin | 1.02 ± 0.05 |