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. 2018 Mar 18;17:1533033818762910. doi: 10.1177/1533033818762910

Figure 8.

Figure 8.

Recombinant Staphylococcal enterotoxin A–epidermal growth factor (rSEA-EGF) binds to epidermal growth factor receptor (EGFR) in CNE2 and HEK 293 T cells. A-C, Expression of EGFR in CNE2 and HEK 293 T cell lines was detected by quantitative PCR (A), RT-PCR assay (B), and Western blot (C). D, The binding of rSEA or rSEA-EGF fusion protein to EGFR. The binding of various concentrations of rSEA or rSEA-EGF fusion proteins to CNE2 cancer cells or HEK 293 T cells was detected by cell ELISA assay. Values represented the mean (standard deviation) of results from 4 samples. **P < .01, ***P < .001, compared with rSEA.