As shown in Fig. 2A,B, biotinylated mono‐EGF‐IT and bi‐EGF‐IT bound to human Cal27 HNSCC cells in a dose‐dependent fashion, with a KD of 18.4 nm for mono‐EGF‐IT and 12.5 nm for bi‐EGF‐IT [32]. The gene discussed is EGF; the disease is head and neck squamous cell carcinoma.