Project Description

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

Structure

Streptavidin Magnetic Nanoparticles Structure

Features

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
Concentration: 2mg/ml

Specification

ModelMatrixSurface GroupsParticle SizeStorageApplicable PHShelf Life
EPR-FS-0.015Fe3O4streptavidin15nm2-8°CPH>3.5Two years after production date

Protein A coupled magnetic nanoparticles and Protein G coupled magnetic nanoparticles are also available.

EPRUI promise to supply magnetic nanoparticles with high quality, good sphericity and competitive price! Customization is accepted if for special needs.

Request A Quote