Recombinant Human IL3RA/CD123 Protein (Fc Tag)

CD123; also known as Interleukin-3 receptor subunit alpha; belongs to the type I cytokine receptor family. In mouse; there are two classes of high-affinity IL3 receptors. One contains an IL3-specific beta subunit and the other contains the beta subunit also shared by high-affinity IL5 and GM-CSF receptors. CD123 stimulates the proliferation and differentiation of hemopoietic cells including the pluripotent hematopoietic stem cells as well as various lineage-committed cells. CD123 is a heterodimer consisting of an alpha and a beta subunit. The alpha subunit alone binds IL-3 with low affinity. The beta subunit does not bind IL-3 by itself but is required for the high-affinity binding of IL-3 to the heterodimeric receptor complex.

IL3RA; CD123; IL3R; IL3RAY; IL3RX; IL3RY; hIL-3Ra; IL-3 Receptor alpha; IL-3 receptor subunit alpha; IL-3R subunit alpha; IL-3R subunitalpha; IL-3RA; IL-3R-alpha; IL-3Receptoralpha; IL-3Rα; IL-4Receptoralpha; IL-5Receptoralpha; IL-6Receptoralpha; IL-7Receptoralpha; Interleukin-3 receptor subunit alpha; IL-3R&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.