Skip to main content
. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Free Radic Biol Med. 2016 Nov 16;107:170–178. doi: 10.1016/j.freeradbiomed.2016.11.024

Fig. 3.

Fig. 3

Sample configuration for TIRFM experiments with DNA tightropes. Lambda DNA is extended across polylysine-coated silica beads which are nonspecifically adhered to a PEG-coated coverslip. The six-histidine tagged glycosylase is labeled through a biotinylated anti-his antibody and a streptavidin coated Qdot (not to scale).