Supplied in 0.01M Tris, pH 7.2, 5mM b-Mercaptoethanol, 50% glycerol. No preservatives added.
保存建议
Aliquot to avoid repeated freezing and thawing. Store 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.