Figure 3
From: NFκB Is Persistently Activated in Continuously Stimulated Human Neutrophils
Confocal immunofluorescence microscopy of IκBα in LPS-stimulated neutrophils. Resting neutrophils and neutrophils stimulated for 3 h with LPS (100 ng/mL) were fixed and analyzed by confocal laser scanning microscopy using anti-IκBα antibody. Left panels show DNA staining with propidium iodide (PI). The middle panels illustrate IκBα localization by using FITC staining. The right panels show overlap of the DNA and FITC staining.