How are the stem cells separated from the cord blood, and what percentage are they. How many stem cells can be collected from the blood sample?
This largely depends on the volume of blood collected but a range of 50,000 to 200 million stem cells can be obtained, representing about 0.1-3.0% of the total number of cells. The cells are obtained by standard centrifugation techniques which allow the unwanted cells to be largely removed and the stem cells to be concentrated.