Fig. 2.
Scatchard plot of JMML cells (patient CF) obtained using 1.3 × 106 cells per aliquot and125I-GM-CSF at a specific activity of 54 μCi/μg.r2 = .92 using 0.1 to 2 pmol125I-GM-CSF, kd = 6 × 10−12 mol/L and receptor density = 164 GM-CSF receptors/cell.