FormSupplied as a liquid in 20mM Tris-HCl buffer, pH 7.0, containing 100mM NaCl, 0.5mM DTT, 0.1mM EDTA, 0.1mM PMSF, 1mM MgCl2, and 40% 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.