Figure 4
From: Proteomic analysis reveals heat shock protein 70 has a key role in polycythemia Vera
Flow cytometry of KNK437 inhibition assay of CD34+ cell cultures. (A) FCM results of BFU-E cultured cells from CD34+ bone marrow of polycythemia vera (PV) and essential thrombocythemia (ET) samples, with and without KNK437 treatment (50 μM), and with the CD71 marker (y axis) and annexin V (x axis). (B) Box-plot of percentage of Annexin V positive CD34+ culture cells quantified by flow cytometry.