Table 3. Expression levels of cell surface markers in the six AT-MSC lines.

AT-MSC	CD29	CD44	CD90	CD14	CD34	CD45
1	96.5	99.7	94.6	1.1	0.8	1.1
2	97.2	99.4	93.1	1.2	0.7	1.1
3	94.2	98.9	93.8	1.3	0.7	0.9
4	95.6	99.7	94.2	1.2	0.6	1.1
5	97.1	99.6	95.3	1.1	0.8	1.0
6	96.5	99.6	93.2	1.2	0.7	0.9

The data are presented as % of positive cells compared with AT-MSCs stained by individual isotype controls.