Human Fetal Liver: An In Vitro Model of Erythropoiesis

Table 1

Flow cytometric analysis of fetal liver cells before CD34⁺ immunomagnetic separation. Fetal liver was dissociated, and the mononuclear cells were isolated by density-gradient centrifugation and analyzed by flow cytometry for different cell surface markers. Results are presented as the percentage of positive cells. CD: cluster of differentiation.

Phenotypical analysis of mononuclear cells
CD45	29%
CD117	20%
CD38	15%
CD14	2.2%
CD13	14.5%
CD33	11%
CD2, CD3, CD19, CD56	Negative
CD36	72%
GlycoA	68%
CD71	78%
CD34	22%