Cat#:RP-1299HAT;Product Name:Recombinant Human GUSB Protein;Synonym:Beta-glucuronidase isoform 1;Description:The human recombinant GUSB, fused with His tag at C-terminus, was produced in insect cell. This recombinant protein was purified using our unique purification methods.;Source:Baculovirus;AA Sequence:23-651aa;Molecular Characterization:73.4kDa;Purity:Greater than 90% by SDS-PAGE;Endotoxin:< 1.0 EU per ug of protein as determined by LAL method.;Bioactivity:Specific activity is > 1600 pmol/min/ug and is defined as the amount of enzyme that hydrolyze 1.0 pmole of 4-Methylumbelliferone to 4-Methylum-belliferyl-beta-D-glucosiduronic acid per minute at 37C and pH6.0;Formulation:Liquid Solution;Stability:Recombinant Human GUSB Protein was stable up to 1 year from date of receipt at -70℃;Concentration:0.25mg/mL;Storage Buffer:Recombinant Human GUSB protein was supplied in PBS (pH 7.4) containing 10% glycerol.;Storage:Recombinant Human GUSB 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;