Nanoparticle Diameter Options: 4 nm, 7 nm, 15 nm, 30 nm, 45 nm, 60 nm, 80 nm, 100 nm, 150 nm, 200 nm
Fluorophore Options: AFDye 488, AFDye 555, AFDye 647, IR750, None
Volume Options (@ 10 OD): 1 mL, 3 mL

Gold nanoparticles functionalized with recombinant Protein G.

Recombinant Protien G binds human, mouse, rat, goat antibody
Recombinant Protien G does not bind human IgM, IgD, IgA
These nanoparticles can be fluorescently labeled with an optional fluorescent dye tag
Core Diameter: 4 nm – 200 nm
Absorbance peak: 520 – 850 nm
5 kDa PEG spacer, 2 kDa PEG backfill
Shelf life: > 4 months (4°C storage)
Supplied as liquid suspension in PBS