Freshly isolated cells or ASCs at the third passage in culture were detached by Tryple Express and were incubated with the properly conjugated antibodies CD10, CD13, CD29, CD34, CD44, CD45, CD49a, CD49b, CD49d, CD59 (BD Biosciences, Milan, Italy), CD66e (AbD Serotec, Kidlington, UK), CD73, CD90 (BD Biosciences), CD105 (Serotec), CD117 (BD Biosciences), CD133 (Miltenyi Biotec, Bergisch Gladbach, Germany), CD271 (R&D Systems, Minneapolis, MN, USA), HLA-DR (BD Biosciences), KDR and ABCG-2 (R&D System). Properly conjugated isotype-matched antibodies were used as a negative control. The analysis was performed either by FACS-Calibur or by FACSCanto (BD Bioscience) [6 (link), 7 (link), 9 (link), 27 (link)]. Erythrocytes, in freshly isolated samples, were lysed by incubating cells for 5 minutes in fluorescence-activated cell sorting lysing solution (BD Bioscience).
Free full text: Click here