Cat#:RP-127HAT;Product Name:Recombinant Human Aldose reductase Protein;Synonym:Aldo-keto reductase family1 member B1;Description:Recombinant Aldose reductase (AKR1B) protein was produced in E.coli. This recombinant protein was purified using our unique chromatography techniques.;Source:E.coli (Bioactivity Validated);AA Sequence:1-316aa;Molecular Characterization:35.8kDa;Purity:Greater than 95% by SDS-PAGE;Endotoxin:< 1.0 EU per ug of protein as determined by LAL method.;Bioactivity:Specific activity is >800 pmol/min/ug, and is defined as the amount of enzyme that catalyze the reduction of 1.0 pmole DL-glyceraldehyde in the presence of NADPH per minute at pH7.0 at 37C.;Formulation:Liquid Solution;Stability:Recombinant Human Aldose reductase Protein was stable up to 1 year from date of receipt at -70℃;Concentration:1mg/mL;Storage Buffer:Recombinant Human Aldose reductase protein was supplied in 20 mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 10% glycerol;Storage:Recombinant Human Aldose reductase Protein can be stored at +4℃for 1-2 weeks. It is recommended that the recombinant protein be aliquoted for optimal storage at -20 or -70℃. Please avoid repeated freeze-thaw cycles.;Usage:For Lab Research Use Only;