Protein G Polystyrene Particles, 0.5%w/v, 3.0-3.4µm, 5mL

Protein G Polystyrene Particles – 0.5% w/v, 3.0–3.4 µm, 5 mL are high-quality immunoaffinity beads designed for antibody purification, immunoprecipitation, and bead-based immunoassays. These polystyrene microspheres are coated with Protein G, which binds with high affinity to the Fc region of IgG antibodies from multiple species, ensuring efficient capture and minimal nonspecific interactions. With a particle size of 3.0–3.4 µm and 0.5% w/v concentration, these beads are optimized for flow cytometry, magnetic separation, and multiplex assay platforms, providing reliable performance in diverse experimental setups. Supplied as a 5 mL suspension, they offer reproducible results, high stability, and consistency, making them ideal for molecular biology, immunology, and biochemistry research. These Protein G coated polystyrene particles are essential for antibody capture, protein interaction studies, and immunodetection workflows, enabling precise and efficient immunoassay performance in both research and diagnostic applications.