IL-27 Protein, Mouse, Recombinant (His Tag)

Cat: 51107-M08H

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IL-27 Protein, Mouse, Recombinant (His Tag) Product Information
> 85 % as determined by SDS-PAGE
< 1.0 EU per μg of the protein as determined by the LAL method
1. Measured by its binding ability in a functional ELISA. Immobilized mouse IL27-His at 10 μg/ml (100 μl/well) can bind human IL27RA-Fc (Cat:10489-H02H), The EC50 of human IL27RA-Fc (Cat:10489-H02H) is 0.26-0.62 μg/ml.
2. Measured in antiviral assay using HepG2 cells infected with vesicular stomatitisvirus (VSV).
The ED50 for this effect is typically 0.07-0.42 μg/mL.
Protein Construction
A DNA sequence encoding the mouse IL27 complex composed of EBI3 (O35228) (Met1-Pro228) and IL27A (Q8K3I6) (Phe29-Ser234) linked by an polypeptide linker was fused with the polyhistidine tag at the C-terminus.
Expressed Host
HEK293 Cells
Predicted N Terminal
Tyr 19
Molecule Mass
The recombinant mouse IL27 comprises 442 amino acids and has a predicted molecular mass of 49.5 kDa. The apparent molecular mass of the protein is approximately 60 kDa in SDS-PAGE under reducing conditions due to glycosylation.
Lyophilized from sterile PBS, pH 7.4
1. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Stability & Storage
Samples are stable for up to twelve months from date of receipt at -70℃
Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
IL-27 Protein, Mouse, Recombinant (His Tag) in SDS-PAGE
Mouse IL-27 Protein 12082
IL-27 Protein, Mouse, Recombinant (His Tag) Alternative Names
IL-27 Protein, Mouse;IL-27p28 Protein, Mouse;Il30 Protein, Mouse;p28 Protein, Mouse
IL-27 Background Information

IL-27 protein is a member of the IL-6 superfamily, which is expressed on monocytes, endothelial cells and dendritic cells. IL-27 protein is also referred as the IL-12 p35-related protein, p28, is one subunit of a heterodimeric cytokine complex, and associates with another subunit EBI3 (EBV-induced gene 3), an IL-12 p40-related protein (IL-27B). IL-27 protein is an early product of activated antigen-presenting cells and drives rapid clonal expansion of naive CD4(+) T cells and plays a role in the early regulation of Th1 cells initiation which drives efficient adaptive immune response. IL-27 protein has an antiproliferative activity on melanomas through WSX-1/STAT1 signaling. Thus, IL-27 protein may be an attractive candidate as an antitumor agent applicable to cancer immunotherapy.

Full Name
interleukin 27
  • Hisada M, et al. (2004) Potent antitumor activity of interleukin-27. Cancer Res. 64(3): 1152-6.
  • Larousserie F, et al. (2005) Analysis of interleukin-27 (EBI3/p28) expression in Epstein-Barr virus- and human T-cell leukemia virus type 1-associated lymphomas: heterogeneous expression of EBI3 subunit by tumoral cells. Am J Pathol. 166(4): 1217-28.
  • Seita J, et al. (2008) Interleukin-27 directly induces differentiation in hematopoietic stem cells. Blood. 111(4): 1903-12.
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