||Recombinant Human Interleukin-1 beta produced inE.Coliis a single, non-glycosylated, Polypeptide chain containing 153 amino acids fragment (117-269) and having an amino-terminal hexahistidine tag. The IL-1b His is purified by proprietary chromatographic techniques
||Interleukin-1b is a potent pro-inflammatory cytokine produced by a wide variety of cell types including monocytes and macrophages. It displays a broad range of biological activity including activation of B and T cells in response to inflammation and the activation of endothelial cells.
||Sterile Filtered clear solution.
||IL-1b His is supplied in 1x PBS and 50% glycerol.
||Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
||Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Please avoid freeze-thaw cycles.