streptavidin magnetic beads

Streptavidin Magnetic Beads are high-affinity superparamagnetic microspheres coated with recombinant streptavidin, providing a reliable platform for the capture, separation, and purification of biotinylated molecules. These beads are widely used in molecular biology, immunoassays, and targeted cell isolation due to their strong and specific streptavidin–biotin interaction.