Effects of Serial Passage on the Characteristics and Cardiac and Neural Differentiation of Human Umbilical Cord Wharton’s Jelly-Derived Mesenchymal Stem Cells

Table 2

Surface marker analysis of WJ MSCs at different passages ().

Passage	HLA-DR	CD45	CD73	CD90	CD105
7	0.59 ± 0.54%	0.57 ± 0.45%	99.92 ± 0.07%	99.98 ± 0.03%	99.74 ± 0.13%
14	0.52 ± 0.15%	0.57 ± 0.11%	99.94 ± 0.04%	99.99 ± 0.01%	99.95 ± 0.05%
21	0.04 ± 0.06%	0.03 ± 0.04%	99.95 ± 0.03%	99.91 ± 0.1%	99.9 ± 0.09%