Table 1.
Properties of the proteins used in this study as sensing targets.
| Protein | Source | Abbreviation | Mw | pI |
|---|---|---|---|---|
| Pepsin | Porcine stomach | Pep | 35,000 | 3.2 |
| β-Galactosidase | Escherichia coli | Gal | 465,000 | 5.1 |
| Albumin | Bovine serum | BSA | 66,000 | 5.6 |
| Catalase | Bovine liver | Cat | 230,000 | 6.4 |
| Transferrin | Human serum | Tra | 75,000 | 6.7 |
| Immunoglobulin G | Human serum | IgG | 143,000 | 7.3 |
| Myoglobin | Equine heart | Myo | 18,000 | 7.4 |
| α-Chymotrypsinogen | Bovine pancreas | Chy | 26,000 | 8.5 |
| Lysozyme | Hen egg white | Lys | 14,000 | 9.2 |
| Cytchrome c | Horse heart | Cyt | 12,000 | 9.5 |