Human IL-31 / IL31 Protein (His Tag)
IL-31
- 100ug (NPP1733) Please inquiry
| Catalog Number | P11557-H08H |
|---|---|
| Organism Species | Human |
| Host | Human Cells |
| Synonyms | IL-31 |
| Molecular Weight | The recombinant human IL31 consists of 152 amino acids and predicts a molecular mass of 17.3 KDa. It migrates as an approximately 31.8 KDa band in SDS-PAGE under reducing conditions. |
| predicted N | Ser 24 |
| SDS-PAGE |  |
| Purity | > 95 % as determined by SDS-PAGE |
| Protein Construction | A DNA sequence encoding the human IL31 (NP_001014358.1) (Met1-Thr164) was expressed with a polyhistidine tag at the C-terminus. |
| Bio-activity | Measured by its ability to induce STAT3 activation in U‑87 cells. The ED50 for this effect is 11-45 ng/mL. |
| Research Area | Immunology |Cytokines & Growth Factors |Cytokine & Receptor |Interleukin & Receptor |IL-6 family & Receptor |IL-6 family ligand | |
| Formulation | 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. |
| Background | |
| Reference |