Fig. 1From: Hypoxia with Wharton’s jelly mesenchymal stem cell coculture maintains stemness of umbilical cord blood-derived CD34+ cellsThe characterization of WJ-MSCs. Wharton’s jelly mesenchymal stem cells (MSCs) were positive for CD90, CD105, and CD166, and negative for CD34, CD45, and HLA-DR. The light gray histograms show the isotype control-stained cells and the dark gray histograms show the antibody-stained cells. The control population was stained with matched isotype antibodiesBack to article page