Fig. 1

Correlation between plasma soluble P-selectin and hematopoietic stem cell mobilization. The experimental outline for measuring plasma sP-sel in stem-cell donors post-G-CSF administration is shown (A). Using ProcartaPlex Immunoassay, sP-sel levels were detected in 15 good and 14 poor mobilizers after 5 consecutive days of G-CSF treatments (B). Each closed circle and closed square represents an individual with good or poor mobilization. The data are presented as median (Q1 and Q3). The experimental outline for measuring plasma sP-sel in stem cell donors before and after G-CSF administrations is shown (C). Using ELISA, the levels of sP-sel were detected in 7 paired donors before and after 5 consecutive days of G-CSF administration (D). The data from the same donor are line-paired. *P < 0.05 and **P < 0.01 compared with the indicated groups.