Fig. 7.
IgE-Ag mediated interleukin 6 synthesis in bone marrow mast cells from PKCβ-deficient and wild-type mice.
Cells were incubated with IgE for 4 days and with antigen for 8 to 10 hours. Supernatants were frozen at −70°C until assayed for interleukin 6 by enzyme-linked immunosorbent assay. Results (mean ± SE) are shown for 3 separate experiments.