Fig. 6.
FACS analysis of gp130 on cultured CD4+ and CD8+ cells. Purified CD4+ and CD8+ cells from C57BL/6 spleen (12-week-old female) were cultured in RPMI 1640 medium supplemented with or without IL-6 (10 ng/mL) for 2 days. The cells were then analyzed for gp130 expression. Closed and open histograms show the staining with RX19 and control rat myeloma IgG2a, respectively.