Fig. 4.

a) Microscopic images of TentaGel beads appending Ac-fplsk; Confocal images of TentaGel beads modified with Ac-fplsk after incubation with b) ZW-labeled lysine, c) AL-labeled lysine, d) ZW-labeled hCAII, e) AL-labeled hCAII, and f) DY-labeled hCAII. [dye-labeled target] = 100 nM.