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Absolute Mag™ Biotin Magnetic Dextran Nanoparticles, 20 nm
Absolute Mag™ Biotin Magnetic Dextran Nanoparticles, 20 nm (# WHM-G060) are superparamagnetic iron oxide in a matrix of dextran. These nanoparticles are designed with biotin on the surface for the binding of avidin, streptavidin or their derivatives. These magnetic nanoparticles are cluster-typed shaped and can be separated in a high gradient magnetic field. Polydispersity index: < 0.2.
Suitable for magnetic resonance imaging or in magneto-immuno assays
Suspension in PBS (0.02 % sodium azide).
Number of Particles
54 Am2/kg iron (H = 80 kA/m)
>69 Am2/kg iron (H> 800 kA/m)
Coercive Field Hc
Stable in aqueous buffers pH> 4. Not stable in organic solvents, acidic solutions pH < 4.
Storage at 2 - 8 °C for 3 months.
When stored as specified the product is stable for three months.