GE Healthcare Sera-Mag SpeedBeads Amine-Blocked Particles
Reduce undesired protein adsorption. GE Healthcare Sera-Mag SpeedBeads Amine-Blocked Particles respond twice as fast and feature a non-surfactant, non-protein blocking reagent. They are the ideal choice for molecular biology, nucleic acid isolation, research and clinical diagnostic immunoassays.
Manufacturer: GE Healthcare 19152104010150
DescriptionSera-Mag SpeedBeads Amine-Blocked Particles combine a fast magnetic response time and high binding capacity with a large surface area, high sensitivity, stability, physical integrity, and fast reaction kinetics.
- Non-surfactant, non-protein blocking reagent provides very low non-specific binding of proteins from the sample matrix
- 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 1µm diameter provides excellent lot-to-lot reproducibility
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
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