Cat#:RP-742HAT;Product Name:Recombinant Human CST5 Protein;Synonym:Cystatin-D;Description:The human recombinant CST5, 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:26-142aa;Molecular Characterization:14.36kDa;Purity:Greater than 90% by SDS-PAGE;Endotoxin:< 1.0 EU per ug of protein as determined by LAL method.;Bioactivity:The IC50 value is < 2.0nM. The inhibitory function of Cystatin 5 on protease activity of papain was measured by a fluorometric assay using Z-FR-AMC at pH 7.5 at 25C.;Formulation:Liquid Solution;Stability:Recombinant Human CST5 Protein was stable up to 1 year from date of receipt at -70℃;Concentration:0.5mg/mL;Storage Buffer:Recombinant Human CST5 protein was supplied in PBS (pH7.4) containing 10% glycerol.;Storage:Recombinant Human CST5 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;