MagnaLINK® Streptavidin Magnetic Beads (2.8 µm)

Vector Laboratories

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VECTM1003010

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Product Details

MagnaLINK Streptavidin Magnetic Beads, 1 mL, offer the highest biotin binding capacity on the market, combined with exceptional size uniformity. Higher binding translates to reduced bead mass required to immobilize a biotinylated sample and lower background from non-specific binding, resulting in better signals and lower costs. These beads are 2.8 µm in diameter, super-paramagnetic, hydrophilic polymer–encapsulated (no exposed iron), monodispersed microspheres with a uniform size distribution and a fast (<2 min) magnetic response time. They are colloidally stable with or without non-ionic detergents. High biotin binding (free biotin binding capacity of at least 12 nmol per milligram of beads) is due to unique covalently crosslinked streptavidin based on ChromaLINK technology and high surface area. These beads have exceptional size uniformity (<5% CV, measured by SEM). Combined technologies make MagnaLINK beads the ideal magnetic bead for high-throughput robotic applications.