PEPCK (Phosphoenolpyruvate Carboxykinase, Pck1)

May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for up to 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.