Fig. 5.
ABCG2 mRNA expression analysis by real-time PCR.
ABCG2 mRNA expression analysis by real-time PCR in (A) normal hematopoietic tissues and (B) normal stem cell populations. (A) Results are shown for bone marrow (BM), normal peripheral blood (PB), and human umbilical cord blood (CB), and expressed relative to the ABCG2/β-actin level measured in clone 3.3. (B) G-CSF–mobilized PBSCs were assayed and compared to immunopurified CD34+ and AC133+ cell populations. The corresponding immunodepleted fractions are also shown (CD34− and AC133−). Error bars indicate one standard deviation from the mean.