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. 2010 Feb 2;5(2):e9023. doi: 10.1371/journal.pone.0009023

Figure 4. FcεRI positive tissue reveals IgE binding activity.

Figure 4

Immunofluorescence staining of serial sections from patient No. 8 revealed IgE binding in (A) FcεRI α-chain (red) positive epithelial cells being incubated with (B) monoclonal NiP-specific humanized IgE antibodies (green). (C) Negative control with PBS. The blue fluorescence DAPI staining indicates the nuclei. Original magnification ×40.