Fig. 3From: The effects of storage temperature on PBMC gene expressionCell viability differences based on trypan blue and 7-ADD/AnnV. Viability of fresh, ≤ − 150 °C Stored, ≤ − 150 °C + Cycled and −80 °C Stored were determined by trypan blue exclusion and by 7-ADD/AnnVBack to article page