浓度
>50 ug/mL as determined by microplate BCA method
纯度
> 90% as determined by SDS-PAGE and Coomassie blue staining
储存条件
Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.
储存溶液
50mM Tris, 8M Urea, pH8.0.
