Supplied as a liquid 10mM Tris-HCL, 5mM magnesium sulfate, pH 7.5. No preservatives added.
保存建议
May be stored at 4 degree C for short-term only. For long-term storage, aliquot and store at -20 degree C. Aliquots are stable for 6 months at -20 degree 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.
