Interleukin 4 (IL-4), UniProt # A3FBF0, is a cytokine that that functions as a potent regulator of immunity. It is secreted primarily by mast cells, Th2 cells, eosinophils, and basophils.
| Description | |
| Source | HEK293, Met1-His132, with C-terminal His Tag |
| Purity | >95% by SDS-PAGE |
| Predicted Molecular Mass | 16.8 kDa |
| SDS-PAGE | 27.8-39 kDa |
| Applications | ELISA, WB |
| Formulation | Lyophilized from 1X PBS with Trehalose |
| Preparation and Storage | |
| Reconstitution | Reconstitute at 25μg/mL in sterile PBS containing at least 0.1% protein |
| Shipping | Ambient |
| Storage | 5 years at -80°C; 2 years at -20°C or 4°C Upon reconstitution: 5 years at -80°C; 2 years at -20°C |
