Streptavidin, His, 25-183aa Recombinant Protein

Streptavidin, a tetrameric protein secreted by Streptomyces avidinii, binds tightly to a small growth factor biotin. It finds wide use in molecular biology through its extraordinarily strong affinity for the vitamin biotin; the dissociation constant (Kd) of the biotin-streptavidin complex is on the order of ~10-15 mol/L. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in laboratory kits. Recombinant His tagged streptavidin was expressed in E.coli and purified by using conventional chromatography techniques.

Small volumes of Streptavidin, His, 25-183aa recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS635989 is a recombinant protein targeting Streptavidin, His, 25-183aa. Also known as Streptavidin, His, 25-183aa, Recombinant, Human.