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Solutions used for voltage clamp recording.
| Extracellular (mM) | pH 6.1 Extracellular (mM) | Intracellular (mM) | |
|---|---|---|---|
| NaCl | 140 | 140 | 10 |
| KCl | 5.4 | 5.4 | 140 |
| CaCl2 | 1.8 | 1.8 | 0.134 |
| MgCl2 | 1.2 | 1.2 | - |
| HEPES | 10 | - | 5 |
| MES | - | 10 | - |
| EGTA | - | - | 10 |
| MgATP | - | - | 2 |
| Na-GTP | - | - | 1 |
| pH 7.4 adjusted with NaOH | pH 6.1 adjusted with NaOH | pH 7.2 adjusted with KOH | |
