Fig. 3From: Age-Markers on the Red Blood Cell Surface and Erythrocyte Microparticles may Constitute a Multi-parametric Strategy for Detection of Autologous Blood TransfusionChange of expression of PRDX2 as a function of storage time, assessed by western immunoblotting assay of the ghost membrane of whole blood samples and RBCs fractions. a PRDX2 levels during storage both in the presence and in the absence of CPDA; b PRDX2 levels in RBCs fraction isolated by densityBack to article page