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. 2009 Jan;126(1):63–73. doi: 10.1111/j.1365-2567.2008.02878.x

Figure 5.

Figure 5

Interleukin-15 (IL-15) did not alter macrophage (MΦ) phagocytosis and protease activity. (a) Both MΦ and IL-15MΦ display a similar phagocytosis of fluorescein isothiocyanate (FITC) –Dextran after 30 min incubation at 37°. (b) Both MΦ and IL-15MΦ show comparable unspecific protease activity after lipopolysaccharide (LPS) activation; RFU, relative fluorescence units.