Sensor - 2D PEG - [Oligo|PEG] - 4 plex

Oligonucleotide-based sensor chip where oligonucleotides of sequence 1-4 are immobilized on the ridges of the molograms, while the grooves are backfilled with polyethylene glycol (PEG).

• Ridge oligonucleotide sequence: 1-4
• Groove: PEG