Fig. 2

Surface markers of canine AD-MSCs in passage 2. Based on flow cytometric analysis, surface molecule markersCD29, CD44 and CD90 were highly expressed (> 95 %) on canine AD-MSCs in passage 2 and passage 5, whereas the expression of hematopoietic stem cell markers CD34 and leukocyte common antigen CD45 < 2 %