Supplied as a lyophilized powder. Salt free. Reconstitute with 0.05M sodium acetate, 0.2M sodium chloride, pH 5.0.
保存建議
Lyophilized powder may be stored at 4 degree C. Stable for 12 months at 4 degree C. Reconstitute with sterile buffer or ddH2O. Aliquot to avoid repeated freezing and thawing. Store at 4 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.