Description: Form:Liquid Storage buffer:25 mM Tris pH 8.0, 100mM NaCI, 50% Glycerol. Purity:>90% as determined by SDS-PAGE. Endotoxin level:Please contact with the lab for this information. Expression system:E.coli Protein length:Benzonase Nuclease is cloned from Serratia marcescens and expressed in E.coli. Nature:Recombinant Predicted molecular weight:30.16 kDa Stability and Storage:Use a manual defrost freezer and avoid repeated freeze thaw cycles.Store at 2 to 8 °C for one week .Store at -20 to -80 °C for twelve months from the date of receipt. Reconstitution: 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.