Description:Catalase is a common enzyme found in nearly all living organisms exposed to oxygen which catalyzes the decomposition of hydrogen peroxide to water and oxygen. It is a very important enzyme in protecting the cell from oxidative damage by reactive oxygen species. Form:Liquid Storage buffer:0.01M PBS, pH 7.4. Purity:>90% as determined by SDS-PAGE. Endotoxin level:Please contact with the lab for this information. Expression system:E. coli Protein length:CAT / Catalase is cloned from human cell lines and expressed in E.coli. Nature:Recombinant Predicted molecular weight:62.07 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: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.