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Absolute Mag™ Streptavidin Magnetic Particles, PVA, 1-3 µm(WHM-C296)

Datasheet Magnetic Beads Bioconjugation

Streptavidin is immobilized covalently on the surface of superparamagnetic polyvinyl alcohol particles. Their high magnetite content permits the rapid separation of biotinylated target molecules. Because of the hydrophilic nature of the polyvinyl alcohol matrix, unspecific binding properties are reduced to a minimum. These particles have a polydisperse size distribution.

Particle Size
1-3 µm
25 mg/mL
Storage Buffer
PBS-Buffer pH 7.2; 0.1 % bovine serum albumine (for Stabilization); 0.05 % sodium azide
Unit Size
2 mL
Type Magnetization
Polyvinyl alcohol (PVA)
Binding Capacity
30-40 pmol biotynlated protein/mg; at least 300 pmol biotinylated oligonucleotide/mg 520 free biotin/mg
at 4°C
Shelf Life
At least 1 month

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