Cat#:RP-0859H;Product Name:Recombinant Human IL-15 / IL15 / Interleukin 15 Protein;Synonym:IL-15,Interleukin 15;Description:A DNA sequence encoding the human IL15 (NP_000576.1) (Asn49-Ser162) was expressed.;Source:E. coli;Predicted N Terminal:Asn 49;Molecular Characterization:The recombinant human IL15 consists of 114 amino acids and predicts a molecular mass of 12.8 kDa.;Purity:Greater than 95 % as determined by SDS-PAGE.;Endotoxin:< 0.1 EU per 1ug cytokine as determined by the LAL method.;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile 50 mM Tris, 200 mM NaCl, pH 8.0.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;