Cat#:RP-3413AT;Product Name:Recombinant Mouse IL1b Protein;Synonym:Interleukin 1 beta;Description:Recombinant mouse IL-1beta, fused with His tag, was produced in E.coli. This recombinant protein was purified using our unique chromatography techniques.;Source:E.coli;AA Sequence:118-269 aa;Molecular Characterization:21kDa;Purity:Greater than 90% by SDS-PAGE;Endotoxin:< 1.0 EU per ug of protein as determined by LAL method.;Bioactivity:Measured in a cell proliferation assay using D10.G4.1 mouse helper T cell. The ED50 for this effect is less or equal to 0.1 ng/ml.;Formulation:Liquid Solution;Stability:Recombinant Mouse IL1b Protein was stable up to 1 year from date of receipt at -70℃;Concentration:1mg/mL;Storage Buffer:Recombinant Mouse IL1b protein was supplied in 20 mM Tris-HCl buffer (pH 8.0) containing 10% glycerol;Storage:Recombinant Mouse IL1b 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;