Sera-Mag Streptavidin-Coated Magnetic Beads and SpeedBeads exhibit high affinity and sensitivity for biotinylated target molecules, along with fast reaction kinetics, increasing throughput and precision for genomic and proteomic applications.

  • Available with low (2500 to 3500 pmol/mg), medium (3500 to 4500 pmol/mg) or high (4500 to 5500 pmol/mg) nominal biotin binding capacities to optimize assay development
  • Low dissociation constant ensures tight ligand binding
  • Low non-specific binding for greater precision and accuracy
  • Combines large surface area, high sensitivity, physical stability, and fast reaction kinetics
  • Even streptavidin coating for reliable results

The uniform, nominal 1 μm diameter provides high surface area and excellent lot-to-lot reproducibility.
Sera-Mag SpeedBeads and Sera-Mag Streptavidin-Coated Magnetic Particles combine fast reaction kinetics and low non-specific binding for increased throughput and precision in immunoassay and molecular biology applications such as sample preparation and assay development for genomics and proteomics.

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Product Product Name Price
30152103010150 Sera-Mag Streptavidin 2500 to 3500 (Low) pmol per mg Sera-Mag 5 mL 630.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

30152103010350 Sera-Mag Streptavidin 2500 to 3500 (Low) pmol per mg Sera-Mag 100 mL 3 597.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

30152103011150 Sera-Mag Streptavidin 2500 to 3500 (Low) pmol per mg Sera-Mag 1 mL 157.36 USD Add to cart Get Quote

In Stock Stock on request Limited stock

30152104010150 Sera-Mag Streptavidin 3500 to 4500 (Med.) pmol per mg Sera-Mag 5 mL 727.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

30152104010350 Sera-Mag Streptavidin 3500 to 4500 (Med.) pmol per mg Sera-Mag 100 mL 3 671.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

30152104011150 Sera-Mag Streptavidin 3500 to 4500 (Med.) pmol per mg Sera-Mag 1 mL 181.57 USD Add to cart Get Quote

In Stock Stock on request Limited stock

30152105010150 Sera-Mag Streptavidin 4500 to 5500 (High) pmol per mg Sera-Mag 5 mL 848.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

30152105010350 Sera-Mag Streptavidin 4500 to 5500 (High) pmol per mg Sera-Mag 100 mL 5 396.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

30152105011150 Sera-Mag Streptavidin 4500 to 5500 (High) pmol per mg Sera-Mag 1 mL 206.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

66152104010150 SpeedBead Streptavidin 3500 to 4500 (Med.) pmol per mg SpeedBead 5 mL 970.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

66152104010350 SpeedBead Streptavidin 3500 to 4500 (Med.) pmol per mg SpeedBead 100 mL 5 994.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

66152104011150 SpeedBead Streptavidin 3500 to 4500 (Med.) pmol per mg SpeedBead 1 mL 304.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

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