Cat#:RP-365AC;Product Name:Recombinant Human IL1 beta / IL1F2 Protein;Synonym:IL1B,IL-1BETA,IL1F2,IL-1β;Description:Human IL1 beta protein is produced in E.coli.;Source:E.coli;Predicted N Terminal:Met;Molecular Characterization:Recombinant human IL1 beta / IL1F2 protein has a calculated molecular weight of 17.5 kDa.;Purity:Greater than 97% as determined by SDS-PAGE.;Endotoxin:< 0.1 EU per ug of recombinant human IL1 beta / IL1F2 protein by the LAL method.;Formulation:Recombinant human IL1 beta / IL1F2 protein was lyophilized from 0.22 um filtered solution in PBS, pH7.4.;Stability:Recombinant human IL1 beta / IL1F2 protein was stable up to 1 year from date of receipt at -70℃;Storage:Store recombinant human IL1 beta / IL1F2 protein under sterile conditions at -20℃ to -80℃. It is recommended that the recombinant protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.;Usage:For Lab Research Use Only;