Fig. 2.

Selection of the HRV-blocking, ICAM-binding antibodies. (A) Staining of protein expressed in membrane-tethered format. (B) After 2 wk, dead cells and single colonies are present. (C) Kinetics of cell death. (D) Prevention of cell death by different pools of antibodies. “Input pool” stands for the lentiviral antibody sublibrary from phage panning, it is used as the first-round library for membrane-tethered lentivirus selection, which contains the antibody sequences from survivor cells. (E) Long-term protection.