MagSi-STA beads are magnetic silica beads coated with Streptavidin. 

The beads can be used in numerous biological and biochemical applications based on the very strong Streptavidin-Biotin bonding. Silica beads coated with Streptavidin can be used to isolate biotinylated proteins or other biotinylated molecules out of different media. It's easy to bind a biotinylated antibody to the MagSi-STA bead to isolate a specific target protein out of a cell lysate.

Would you like to learn more about the advantages of our products? Please have a look to our application notes here.

Clikck here for more information about optimizing the physical and biological properties of magnetic beads specifically suited for IVD assays.