Ascorbic acid and selenium stock (50X)
| Reagent | Final concentration | Amount |
|---|---|---|
| L-Ascorbic acid 2-phosphate sesquimagnesium salt hydrate | 50X | 1.6 g |
| Sodium selenite stock (0.7 mg/mL) | 50X | 485 μL |
| DMEM/F12 | N/A | 499.515 mL |
| Total | N/A | 500 mL |
Store aliquots at −80°C up to one year.