| Number | Factors | qe (mg/g) | ||
|---|---|---|---|---|
| A (Concentration of cAMP) | B (Flow rate) | C (pH) | ||
| 1 | 1 (25 μg/mL) | 1 (1 mL/min) | 1 (4.0) | 59.78 |
| 2 | 1 | 2 (2 mL/min) | 2 (4.5) | 63.21 |
| 3 | 1 | 3 (3 mL/min) | 3 (5.0) | 55.96 |
| 4 | 2 (50 μg/mL) | 1 | 2 | 69.57 |
| 5 | 2 | 2 | 3 | 61.92 |
| 6 | 2 | 3 | 1 | 59.71 |
| 7 | 3 (75 μg/mL) | 1 | 3 | 65.63 |
| 8 | 3 | 2 | 1 | 62.19 |
| 9 | 3 | 3 | 2 | 60.25 |
| K1 | 184.95 | 201.38 | 187.68 | |
| K2 | 197.60 | 193.32 | 199.43 | |
| K3 | 194.07 | 181.92 | 189.51 | |
| K1 | 30.82 | 33.56 | 31.28 | |
| K2 | 32.93 | 32.22 | 33.24 | |
| K3 | 32.34 | 30.32 | 31.58 | |
| R | 2.11 | 3.24 | 1.96 | |