Fluorescein Conjugated Affinity Purified anti-Donkey IgG [H&L] [Goat]

This product is stable for several weeks at 4 °C as an undiluted liquid. 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. Dilute only prior to immediate use. Expiration date is one (1) year from date of restoration.