Table 2.
double-cushion system | diffusion coefficient (× 10−8 cm2/s) | mobile fraction (%) |
---|---|---|
7 mol % PEG 550-BSA | 3.2 ± 0.3 | 94.0 ± 4.6 |
1.4 mol % PEG 2000-BSA | 3.2 ± 0.4 | 95.3 ± 3.1 |
0.5 mol % PEG 5000-BSA | 3.0 ± 0.4 | 93.0 ± 1.7 |
double-cushion system | diffusion coefficient (× 10−8 cm2/s) | mobile fraction (%) |
---|---|---|
7 mol % PEG 550-BSA | 3.2 ± 0.3 | 94.0 ± 4.6 |
1.4 mol % PEG 2000-BSA | 3.2 ± 0.4 | 95.3 ± 3.1 |
0.5 mol % PEG 5000-BSA | 3.0 ± 0.4 | 93.0 ± 1.7 |