Cy5 Conjugated Affinity Purified anti-Human IgG [H&L] [Donkey]

For extended storage, aliquot contents and freeze at -20 °C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4 °C as an undiluted liquid. Dilute only prior to immediate use. Expiration date is three (3) months from date of restoration.