ImmobilizedStreptavidinisachromatographyresinwithstreptavidincovalentlyboundto6%crosslinkedbeadedagarose.ImmobilizedStreptavidinresinissuitableforgravityflowcolumns,spincolumns,andFPLCmethods.
ProteoChem"sImmobilizedStreptavidinresinisstablefrompH2-11andisresistanttoleachingofthestreptavidin.Thebeadsizeis45to165um.
ImmobilizedStreptavidincanbeusedforaffinitychromatographypurificationsbyseparatingbiotinylatedproteinsfromnon-biotinylatedproteinsandforaffinitypurificationofantigenswhenusedwithbiotinylatedantibodies.SeeProteoChems"sbiotinylationreagentstolabelyourproteinofinterest.
ImmobilizedStreptavidinagaroseresinisprovidedasa50%slurryinPBSstoragebuffercontaining0.02%sodiumazide;5mlsettledresinin10mltotalvolume.