Cat#:RP-1566HAT;Product Name:Recombinant Human Interferon alpha-2b Protein;Description:Interferon induces a variety of effects on target cells including antiviral, antiproliferative, and immunomodulatory activities. Interferon alpha-2b can either inhibit or enhance immune cell activity within the tightly regulated microenvironment of inflammation, depending upon the concentration of the cytokine and the activation stage of the cell. Interferon alpha-2b was produced in E.coli and purifed using the chromatography, after refolding of the isolated inclusion bodies in a renaturation buffer.;Source:E.coli;AA Sequence:24-188aa;Molecular Characterization:19.4kDa;Purity:Greater than 95% by SDS-PAGE;Endotoxin:< 1.0 EU per ug of protein as determined by LAL method.;Formulation:Liquid Solution;Stability:Recombinant Human Interferon alpha-2b Protein was stable up to 1 year from date of receipt at -70℃;Concentration:1mg/mL;Storage Buffer:Recombinant Human Interferon alpha-2b protein was supplied in PBS (pH 7.4);Storage:Recombinant Human Interferon alpha-2b 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;