Gold nanoparticles functionalized with Biotin-terminated Polyethylene Glycol (PEG).
- Can be directly conjugated to streptavidin-functionalized molecules or substrate
- Core diameter: 4 nm – 200 nm
- Shelf life: > 4 months (4°C storage)
- Supplied as liquid suspension in PBS or in water with 0.01% (w/v) Tween-20
Gold Nanoparticles - Biotin
PEG Spacer MW
Volume (@ 50 OD)