Figure 9
From: Pathogen-free, plasma-poor platelet lysate and expansion of human mesenchymal stem cells
Flow cytometric analysis of MSC6 cultured with PI-PL2. A representative example of flow cytometric analysis of MSC6 population at P1 obtained from a culture established in the presence of PI-PL2. Dot plots a), b), and c) show co-expression of typical MSC markers on the majority of analysed cells with the absence of CD45 and CD34 haemopoietic cell markers. Dot plot d) shows a typical analysis to evaluate MSC viability by 7-AAD staining associated with the expression of CD105 constitutive antigen.