Proteomic Profiling of Ex Vivo Expanded CD34-Positive Haematopoetic Cells Derived from Umbilical Cord Blood

Table 1

Number of proteins with expression profiles from day 0 to day 7. Discrimination between early, late, and long-term changes as well as between transient and permanent regulations shows that most significant changes occur early and remain regulated permanently.

Expression profile			Proteins
Early transient	Up		17
	Down		25
Early permanent	Up		167
	Down		151
Late	Up		38
	Down		6
Long term	Up		21
	Down		15
No regulation			903
	In total		1343