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. 2014 May 15;9(5):e97592. doi: 10.1371/journal.pone.0097592

Figure 7. Acetyl-Histone H3 and RAMP2 distribution in cultured TECs.

Figure 7

(A) Immunofluorescence staining of TECs for the nuclear marker Acetyl-Histone H3 (blue) and RAMP2 (green). Cell nuclei are red stained with propidium iodide. When, for control purposes, the primary antibody was replaced by a non-immune PBS solution, no reactivity could be observed (not shown in the figure). (B) Distribution of fluorescence intensity (ADC units) of RAMP2 (green), Acetyl-Histone H3 (blue) and propidium iodide (red). The three fluorescence signals display the same nuclear distribution.