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Sera-Mag SpeedBead Blocked Streptavidin particles, 1 um, 1% solids, 1 mL, 0.05% Na azide.

Sera-Mag SpeedBead Blocked Streptavidin particles, 1 um, 1% solids, 1 mL, 0.05% Na azide.
Sera-Mag SpeedBead Blocked Streptavidin particles, 1 µm, 1% solids, 1 mL, 0.05% Na azide. Used in molecular biology nucleic acid isolation, research and diagnostic assays. High binding capacity, reduced nonspecific binding. euro per article Sera-Mag SpeedBeads Streptavidin-Blocked Magnetic Particles Sera-Mag SpeedBeads Streptavidin-Blocked Magnetic Particles combine high affinity for biotinylated target molecules with very low nonspecific binding. Non-surfactant, non-protein blocking reagent provides very low non-specific binding and high binding capacity for biotinylated target molecules. Fast reaction kinetics increases throughput and precision, and also enables faster movement through viscous solutions. Unique cauliflower-like surface provides increased area for binding reactions compared to smooth surface particles Uniform, nominal 1 ?m diameter provides excellent lot-to-lot reproducibility. Sera-Mag SpeedBeads Streptavidin-Blocked Magnetic Particles combine fast reaction kinetics with very low non-specific binding for increased throughput and precision. Applications include automated immunoassays, immunoprecipitation, and protein purification. 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. Streptavidin Coating Targets Biotinylated Molecules The core of the particle is made by a free radical emulsion polymerization of styrene and acid monomer. Two layers of magnetite are coated onto this core, resulting in faster magnetic response times. The surface is then blocked with a non-surfactant, non-protein based method, to help prevent non-specific binding of proteins. Sera-Mag SpeedBeads Respond Twice As Fast

Package Content: 1 PCE

Reference Num.: GE21152104011150