Solanum tuberosum (STA, Potato) (AP)

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 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.<br>Freezing alkaline phosphatase conjugates will result in a substantial loss of enzymatic activity. Alkaline phosphatase conjugates are sensitive to light.