Cat#:RP-1541HAT;Product Name:Recombinant Human IL-33 Protein;Synonym:Interleukin 33;Description:The human recombinant IL-33(C-terminal fragment) was produced in E.coli. This recombinant protein was purified using our unique purification methods.;Source:E.coli;AA Sequence:112-270aa;Molecular Characterization:18.1Da;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 IL-33 Protein was stable up to 1 year from date of receipt at -70℃;Concentration:1mg/mL;Storage Buffer:Recombinant Human IL-33 protein was supplied in 20mM Tris 8.0;Storage:Recombinant Human IL-33 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;