FITC標記鏈霉親和素

Full name

Streptavidin

Applications

1/100-200 for FCM

Background

Streptavidin is a tetrameric protein composed of identic subunits. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogeneity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native streptavidin. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits.