| 20 mg/mL fructose-6-phosphate
|
1 mL |
| Glucose-6-phosphate dehydrogenase (Sigma G8289)
|
10 μL |
| 0.2% (w/v) MgCl2 |
9 mL |
| 2.7 mg/mL NADP
|
1 mL |
| 2.7 mg/mL 4-Nitro blue tetrazolium chloride (NBT)
|
1 mL |
| Tris-citrate buffer (pH 8.0)
|
1 mL |
| 10 mg/mL pregnant mare serum (PMS) |
30 μL |
|
| Freshly prepare the stain. Mix all reagents, adding PMS at the last minute. |