The surface of the supperparamagnetic Fe3O4 nanoparticles is covalently functionalized with streptavidin, and can be used to bind to biotin-functionalized molecules.
Streptavidin coupled magnetic nanoparticles can be used in bead-based IVD Assay, DNA and RNA purification, protein isolation and analysis
Appearance: Reddish brown transparent to black nano dispersion solution
Functional group: streptavidin
Surface loading: > 10000 pmol free biotin per mg
Saturation magnetization: >70 emu/g
Formulation: Supplied in PBS, pH 7.4 with 0.02% NaN3 added as preservatives
|Model||Matrix||Surface Groups||Particle Size||Storage||Applicable PH||Shelf Life|
|EPR-FS-0.015||Fe3O4||streptavidin||15nm||2-8°C||PH>3.5||Two years after production date|
EPRUI promise to supply magnetic nanoparticles with high quality, good sphericity and competitive price! Customization is accepted if for special needs.