Streptavidin Protein

Store vial at 2-8°C prior to restoration. For extended storage mix product with glycerol to 50% and then aliquot contents and freeze at -20°C<br />or below. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 2-8°C as an undiluted liquid.<br />Dilute only prior to immediate use.<br />Avoid cycles of freezing and thawing.