- Find out which magnetic bead chemistry meets your application requirements in Magbeads 101: A guide to choosing and using magnetic beads
- Explore ways to optimize your magnetic bead workflow in Scientists guide to magnetic beads
- Cytiva’s Magnetic Separation Racks 15 mL is a 3D printed, magnetized tube rack with a strong, removable magnetic force and easy pipette access. See the product here.
- Check out Cytiva Diagnostic Services, helping you build and accelerate the development of smarter molecular and immunodiagnostic assays. Our ISO 13485 accredited manufacturing center of excellence adheres to the standards in the manufacturing process, ensuring the highest quality and compliance with international medical device regulations.
Sera-Mag™ SpeedBeads protein A/G magnetic particles
Enable IgG protein isolation with high precision in a manual or automated magnetic isolation
Sera-Mag™ SpeedBeads protein A/G magnetic particles
Enable IgG protein isolation with high precision in a manual or automated magnetic isolation
Choose your product
Pack size
Sera-Mag SpeedBeads Protein A/G Magnetic Particles, 100 ml
17152104010350
Stock on request
Price includes standard shipping and handling
Overview
Sera‑Mag™ SpeedBeads Protein A/G Magnetic Particles enable efficient isolation of IgG proteins.
- A manual or automated magnetic isolation step achieves IgG purification.
- Recombinant Protein A/G binding domains support use with a broad range of IgG species and subclasses.
- Low non‑specific binding ensures fast, clean purification.
- Fast reaction kinetics increase throughput and improve handling in viscous solutions.
- Unique cauliflower‑like surface increases available binding area compared with smooth particles.
- Uniform nominal 1 µm diameter supports consistent lot‑to‑lot performance.
Rapid protein isolation using magnetic nanoparticles
Sera-Mag™ SpeedBeads Protein A/G Magnetic Particles provide a fast and convenient method for manual and automated magnetic isolation of affinity bound antibodies or antigens to Protein A/G. The magnetic beads are ideal for isolating antibodies from serum, cell culture supernatants, or ascites, and for immunoprecipitation and co-immunoprecipitation of antigens from cell or tissue extracts.
Enables efficient IgG isolation
Sera‑Mag™ SpeedBeads Protein A/G Magnetic Particles take advantage of the combined Fc‑binding affinities of Protein A and Protein G, offering a flexible alternative to using Protein A or Protein G alone.
The recombinant Protein A/G ligand enables purification of IgG from multiple species—including rabbit and mouse—with higher yield and purity than when using Protein A or Protein G individually.
Get results twice as fast with Sera-Mag™ SpeedBeads
At the core of the Sera-Mag™ SpeedBeads particle is a free radical emulsion polymerization of styrene and acid monomer. Coated onto this core are two layers of magnetite, which leads to fast magnetic response times. The proprietary method used to modify the surface minimizes non-specific binding of proteins. Protein A/G is then covalently bound to the particle surface.
Customized for your workflows
Magnetic particles may need further processing before they are ready to use for your particular application. Therefore, we can provide personalized magnetic bead solutions that fit seamlessly into your workflows, often saving you time and money in the process. We aim to provide product that is ready to use with little or no need for further modification. This allows you to focus on the science that matters. To learn more, please visit our custom manufacturing services page.
Product specifications
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Sera-Mag SpeedBeads Protein A/G Magnetic Particles, 1 ml
17152104011150
In stock10 available
Sera-Mag SpeedBeads Protein A/G Magnetic Particles, 5 ml
17152104010150
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Sera-Mag SpeedBeads Protein A/G Magnetic Particles, 100 ml
17152104010350
Stock on request
Product availability is not guaranteed and subject to change.
