| Phosphate-buffered saline (1 L) | Final concentration | Amount |
|---|---|---|
| PBS base powder | 1× | 9.55 g |
Add ddH2O to 1 L. Bring the pH to 7.0 with 12N HCl. Filter the final solution using 0.22 micron Acropak 500 filter. Store at 25°C for up to 2 months.
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