Figure 6
From: Improved Cryopreservation of Human Umbilical Vein Endothelial Cells: A Systematic Approach
Membrane integrities of HUVECs after graded freezing using a 1 °C/min cooling rate to various sub-zero temperatures in the presence of 5% DMSO + 6% HES and 3% DMSO + 6% HES.
Three independent experiments were carried out and the mean membrane integrity was calculated for each experimental temperature. Error bars represent standard error of the mean.
