Fig. 7. Heterophilic cell-cell adhesion activity of Necl-1 when a single-cell suspension was rotated for 10 minutes. Heterophilic cell-aggregation activity between Dil-labeled Necl-1-L cells and (A) Necl-2-L cells, (B) Necl-5-L cells, (C) nectin-1-L cells, (D) nectin-2-L cells and (E) nectin-3-L cells. (F) Heterophilic cell aggregation activity between nectin-1-L and nectin-3-L cells. Bars, 100 µm. The results shown are representative of three independent experiments.