Supplied as a liquid in 0.01M Tris-HCl, pH 7.5, 0.05M sodium chloride, 50% glycerol, 0.01% Triton X-100.
保存建议
Aliquot and store at -20 degree C. Aliquots are stable for at least 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.