Table 1 Composition of cryopreservation solutions.
Solution | Propylene glycol (PG; %, v/v) | Ethylene glycol (%, v/v) | Percoll | Sucrose (M) | Osmolality (mol/kg water) |
|---|---|---|---|---|---|
5% PG | 5.0 | 0.0 | 0.0 | 0.0 | 0.99 |
PEPeS | 10.0 | 30.0 | 20.0 | 0.3 | 9.99 |
5% PG (5 μL) + PEPeS (10 μL) | 8.2 | 20.0 | 13.3 | 0.2 | 5.97 |
