Table 1 Contents of orthogonal factors and levels L18(36)
| Factor level |
A Urea (M) |
B CaCl2 (mM) |
C Hemin (μM) |
D Glycerol (%) |
E GSSG (mM) |
F pH |
|---|---|---|---|---|---|---|
| 1 | 1.0 | 75 | 5.0 | 10 | 0.5 | 8.0 |
| 2 | 1.5 | 100 | 10 | 15 | 0.7 | 8.5 |
| 3 | 2.0 | 150 | 25 | 20 | 1.0 | 9.0 |
