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. 2014 Dec 11;9(12):e114791. doi: 10.1371/journal.pone.0114791

Figure 2. Expression of LTβR and HVEM receptors on BEAS-2B cells.

Figure 2

BEAS-2B cells and THP-1 cells (positive control) were treated with anti-PE labeled LTβR antibody and anti-FITC labeled HVEM antibody. The fluorescence intensity was measured with a flow cytometer. THP-1 cells, a human monocytic cell line, were used as the positive control because they express both LTβR and HVEM on their cell surface. The fluorescence intensities of LTβR (A) and HVEM (B) suggest that BEAS-2B cells express LTβR but not HVEM.