Immobilized Streptavidin is a chromatography resin with streptavidin covalently bound to 6% crosslinked beaded agarose. Immobilized Streptavidin resin (streptavidin agarose) is suitable for gravity flow columns, spin columns, and FPLC methods. ProteoChem's Immobilized Streptavidin resin is stable from pH 2-11 and is resistant to leaching of the streptavidin. The bead size is 45 to 165 um.

Immobilized Streptavidin can be used for affinity chromatography purifications by separating biotinylated proteins from non-biotinylated proteins and for affinity purification of antigens when used with biotinylated antibodies. See ProteoChems's biotinylation reagents to label your protein of interest.

Immobilized Streptavidin agarose resin is provided as a 50% slurry in PBS storage buffer containing 0.02% sodium azide; 5 ml settled resin in 10 ml total volume.

Click here for: Immobilized Streptavidin Protocol & Product Information Sheet