Streptavidin Iron Oxide Nanoparticles

Our Streptavidin Iron Oxide Nanoparticles are superparamagnetic particles with excellent colloidal stability and biocompatible coating for biomedical applications including: in-vivo magnetic resonance imaging (MRI), magnetic particles imaging (MPI), magnetic sensing for in-vitro diagnostics, small molecular drug delivery, immunotherapy, hyperthermia, adjuvant for vaccine, etc. Streptavidin magnetic nanoparticles are nanosized (5-30 nm) iron oxide particles with streptavidin groups. biotinylated nucleic acids, antibodies, or other biotinylated ligands and targets are easily labeled on the iron oxide nanoparticle surface. With excellent colloidal stability and unique surface coating, the streptavidin magnetic nanoparticles exhibit good binding capacity and low non-specific binding of protein or nucleic acids.

Features:
Narrow size distribution
High colloidal stability
Low non-specific binding
Easy conjugation
Easy purification with magnetic column

Please contact us at for specific academic pricing.