FormSupplied as a liquid in 25mM Tris, pH 7.5, containing 1mM DTT, 1mM EDTA, 2mM beta-mercaptoethanol, and 20% glycerol.
StorageStore at 4 °C for short term storage (1/2 weeks). Aliquot and store at -20 °C or - 70 °C for long term storage. Avoid repeated freeze/thaw cycles.