| 5 M NaCl
|
9.90 ml |
| Gluconic acid, sodium salt
|
7.95 g |
| NaHCO3 |
0.53 g |
| 1 M KCl
|
4.5 ml |
| 2.5 M CaCl2 |
0.4 ml |
| 1 M MgSO4 |
1 ml |
| 6 mM HEPES |
to pH 8.1 |
| Gentamycin sulfate |
to 50 μg/ml |
| H2O
|
to 1 liter |
| If desired, standard amounts of penicillin and streptomycin and 1 mg/ml BSA may also be added. Filter-sterilize the solution.
Store it frozen in 50-ml aliquots.
|