Fig. 2

Comparing cell viability before and post cryopreservation. Using MTT cell viability assay, absorbance was recorded for assessing cell survival in group 1 (before freezing; 0.177 nm) and group 2 (after freezing; 0.154 nm). A minute difference of 2.3% was observed, which was not significant. Values represent average absorbance from three individual experiments