Form:Lyophilized. Storage buffer:Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol. Purity:>90% as determined by SDS-PAGE. Endotoxin level:Please contact with the lab for this information. Expression system:E. coli. Protein length:Asp226-Ser444. Nature:Recombinant. Predicted molecular weight:26.08 kDa. Stability and Storage:Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. Reconstitution:Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. Shipping:In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. Note:For research use only.