Recombinant Human IL15RA/IL-15RA Protein (Fc Tag)

Interleukin 15 Receptor alpha (IL-15Rα) is a transmembrane glycoprotein that plays a pleiotropic role in immune development and function, including the positive maintenance of lymphocyte homeostasis. IL-15Rα chain can bind soluble IL-15 and “transpresent” cytokine to the cells, allowing them to respond to IL-15. Soluble IL-15Rα can function as a specific high-affinity IL-15 antagonist. The soluble IL-15/IL-15Rα complexes exhibit a strong agonistic activity which is mediated through membrane-bound IL-15 receptor β and γ heterodimers and enables signaling to cells.

MGC; IL15RA; CD215; alpha; CD215 antigen; IL-15 receptor subunit alpha; IL-15RA; IL-15R-alpha; interleukin 15 receptor; interleukin-15 receptor subunit alpha; MGC104179; AA690181; I15RA; IL 15R alpha; Interleukin 15 receptor alpha; Interleukin 15 receptor subunit alpha; sIL-15 receptor subunit alpha; sIL-15RA; sIL-15R-alpha; Soluble interleukin 15 receptor subunit alpha; Soluble interleukin-15 receptor subunit alpha

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.