
Place your molecules on a prepared microscopy surface with defined local capture geometry. tiliGRID Biotin provides four-site patterns with 40 nm local spacing on an anti-fouling substrate, supporting controlled attachment for single-molecule localization and colocalization experiments.
DNA origami transfers the attachment pattern to the surface and is then removed. The biotin-bearing sites remain available for streptavidin-mediated target attachment, giving your assay a designed starting arrangement.
Build around your measurement
Use the four-site pattern to organize biotin-compatible targets. For other capture chemistries or molecular combinations, explore tiliGRID Custom. For an imaging reference with defined heights, choose tiliGRID-Z.