Fig. 3.
Expression of F4/80 antigen in rhGM-CSF–treated M1 cells expressing α or βc subunits, or both, of GM-CSF receptor.
Cells were incubated with rhGM-CSF 100 ng/mL for 3 days, then analyzed by flow cytometry using anti-F4/80 or an irrelevant isotype-matched control antibody. (A) Bars show mean ± SD of D/s(n) (derived from Kolmogorov-Smirnoff analysis) of 3 independently derived pools. (B) Histograms of F4/80 fluorescence with or without rhGM-CSF treatment in M1/βc/α-1 (left) and M1/βc/α-2 (right) cells.