Glutathione S Transferase, pi, Recombinant, Human, Western Blot Positive Control (GSTP1, GSTpi1, GST3, DFN7)

May be stored at 4 °C for short-term only. For long-term storage, store at -20 °C. Aliquots are stable for 6 months at -20 °C. 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.