Caspase 9, Colorimetric Substrate, LEHD-pNA (ICE-LAP6, Mch6, Apaf 3)

May be stored at 4 °C for short-term only. For long-term storage, aliquot to avoid repeated freezing and thawing and freeze at -20 °C. Aliquots are stable for a minimum of 6 months at -20 °C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.