Cytiva Sera-Mag Streptavidin-Coated Magnetic Particles

Description

• Ideal for immunoassay and molecular biology applications, including sample preparation and assay development for genomics and proteomics Available with various nominal biotin binding capacities for optimizing assay development Low dissociation constant to tightly bound ligands Low non-specific binding for greater precision and accuracy Even streptavidin coating for reliable results Uniform, nominal 1μm diameter provides high surface area and excellent lot-to-lot reproducibility Streptavidin Coating Targets Biotinylated Molecules Compounds that are difficult to attach to particle surfaces by conventional means may be amenable to biotinylation
• Sera-Mag Streptavidin-Coated Magnetic Particles provide a high biotin-binding capacity along with a strong affinity for targeted, biotin labeled molecules
• Fast Magnetic Response Times and Stable Physical Integrity The core of the particle is made by a free radical emulsion polymerization of styrene and acid monomer
• A layer of magnetite is then coated onto this core.