Sera-Mag Streptavidin-Coated Magnetic Beads and SpeedBeads, Cytiva

Supplier: Cytiva
Sera-Mag™
301521411150 30152105010150 301521311150 30152103011150 30152104011150 301521410150 30152105010350 301521511150 30152105011150 301521410350 66152111150 30152103010150 301521310150 66152104010150 66152110150 30152103010350 66152104010350 301521310350 301521510350 301521510150 30152104010150 30152104010350 66152110350 66152104011150
CA10146-048EA 2427.36 CAD
10204-636 10204-646 10204-634 10204-678 10204-644 10204-638 10204-648 CA10146-048 CA10146-036 CA10146-038 CA10146-032 CA10146-034 CA10146-078 CA10146-040 10204-650 CA10146-050 CA10146-052 CA10146-030 10204-680 10204-676 CA10146-080 10204-642 CA10146-082 10204-640
Sera-Mag Streptavidin-Coated Magnetic Beads and SpeedBeads, Cytiva
Beads Magnetic Beads
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 for optimizing assay development
  • Low dissociation constant to tightly bound ligands
  • Low non-specific binding for greater precision and accuracy
  • Available in Sera-Mag SpeedBeads and original Sera-Mag versions
  • Even streptavidin coating for reliable results
  • 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 such immunoassay and molecular biology applications as sample preparation and assay development for genomics and proteomics.

Compounds that are difficult to attach to particle surfaces by conventional means may be amenable to biotinylation. Sera-Mag SpeedBeads and Sera-Mag Streptavidin-Coated Magnetic Particles provide a high biotin-binding capacity along with a strong affinity for targeted, biotin labeled molecules.

The core of the particle is made by a free radical emulsion polymerization of styrene and acid monomer. One (Sera-Mag) or two (Sera-Mag SpeedBeads) layers of magnetite are then coated onto this core.
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