IgG, Rat Isotype Control (APC)

May be stored at 4 °C before opening. DO NOT FREEZE! Stable at 4 °C as an undiluted liquid. Dilute only prior to immediate use. Stable for at least 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. Freezing Allophycocyanin conjugates will result in a substantial loss of enzymatic activity.