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. Author manuscript; available in PMC: 2017 Apr 14.
Published in final edited form as: Medchemcomm. 2016 Apr 14;7:1183–1189. doi: 10.1039/C6MD00121A

Fig. 6. On-bead validation of the binding affinities of peptoids 2 and 4 toward FGFR1α.

Fig. 6

Peptoids were synthesized on TentalGel beads. Beads were washed with TBST, blocked with 5% BSA, and incubated with Fc-tagged FGFR1α and Texas Red-labeled anti-Fc sequentially. Another pool of beads bearing randomly selected peptoid was subjected to the same treatment as a negative control. Beads were observed under microscope (4X) using Texas Red filter.