Immobilized Human AXL-His at 10 μg/ml (100 μl/well) can bind Human GAS6-His*.*: Biotinylated by NHS-biotin prior to testing The ED50 of Recombinant Human GAS6-His* is 0.04466 μg/ml. (Regularly tested)

IL-1RA Protein, Human, Recombinant V2 is expressed in E. coli. The accession number is P18510.

Human

E. coli

MVCD4,IRAP,interleukin 1 receptor antagonist,IL-1RN,IL-1ra3,IL-1ra,IL1RA,IL1F3,ICIL-1RA,DIRA

Arg26-Glu177

> 95% as determined by SDS-PAGE

Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

Interleukin-1 Receptor Antagonist (IL-1RN) is a member of the IL-1 family. Endogenous IL-1RN is produced in numerous animal disease models as well as in human autoimmune and chronic inflammatory diseases. It binds to IL-1 receptors in competition with IL-1, but does not elicit intracellular response from this binding. Its role in counteracting the proinflammatory effects of IL-1 is being studied by numerous research groups. IL-4 and IL-13 have been shown to amplify the stimulatory effect of IL1-beta on the production of soluble and intracellular forms of IL-1RN. The regulated expression of IL-1RN in various cell types has been shown to be influenced by cytokines. In synovial fibroblasts, IL-1, TNF-alpha, or PDGF markedly enhances the synthesis of IL-1RN.