Figure 4. MS17-57 mAb binding to GC cells, GI cells, and human PBMCs.

A.MS17-57 bound to all four GC cell lines that were used for live cell immunization. B. MS17-57 exhibited strong binding signals in GES-1 and AGS cells but no binding signal in human PBMCs. C. MS17-57 did not bind to human PBMCs nor any of the five GI tumor cells. Irrelevant mAb was used as the mAb isotype control.