The fluorescence microscopic image of two non specific peptoid carrying beads (10 × magnification; DAPI filter). The arrows indicate both red and green cells bound beads and are discarded during the screen (Reprinted with permission from UDUGAMASOORIYA, D.G., DINEEN, S.P., BREKKEN, R.A., KODADEK, T; A PEPTOID “ANTIBODY SURROGATE THAT ANTAGONIZES VEGF-VEGF RECEPTOR 2 INTERACTION, J. AMER. CHEM. SOC., 2008, 130, 5744–5752. Copyright 2008 American Chemical Society).