Precipitation buffer
| Reagent | Quantity |
|---|---|
| HEPES-NaOH (500 mM, pH 7.1) | 100 μL |
| NaCl (2.0 M) | 125 μL |
| Na2HPO4-NaH2PO4 (150 mM, pH 7.0) | 10 μL |
| H2O | to 1 mL (final volume) |
| Prepare fresh. | |
| Reagent | Quantity |
|---|---|
| HEPES-NaOH (500 mM, pH 7.1) | 100 μL |
| NaCl (2.0 M) | 125 μL |
| Na2HPO4-NaH2PO4 (150 mM, pH 7.0) | 10 μL |
| H2O | to 1 mL (final volume) |
| Prepare fresh. | |