Synonyms :    Interleukin-27
Host :  CHO cell
Sequence :  The human IL-27 complex composed of the Ebi3 subunit(NP_005746.2)(Arg21-Lys229) and the p28 subunit(NP_663634.2)(Val26-Pro243) is fused through a polypeptide linker to the Fc portion of a mutant human IgG1.
Molecular Mass:  78 KDa (monomer)
Non-lytic:  Acts as a long lasting fusion protein which only binds to the receptor. Mutations to the complement(C1q) and FcgRI  binding sites of the IgGs Fc fragment render the fusion proteins incapable of antibody directed cytotoxicity(ADCC) and complement directed cytotoxicity (CDC).
Purity :  >98%，by SDS-PAGE under reducing conditions. 
Endotoxin Content :  <0.06 EU/μg as determined by LAL test.

Activity :  Bioactivity was measured in a cell proliferation assay using anti-CD3 activated human peripheral mononuclear cells.
Formulation :  Lyophilized from 0.2μm-filtered solution in PBS.
Reconstitution :  Reconstitute at 100μg/ml in sterile PBS.
Use / Stability :
Stable for at least 1 year after receipt when stored at -20℃. Working aliquots are stable for up to 3 months when stored at -20℃.
Avoid freeze/thaw cycles.