Anti-IL3RA / CD123, clone CDLA123-1R

1 mg/ml in 1X PBS, BSA free, sodium azide free. CD123/IL3RA is an interleukin 3 specific subunit of a heterodimeric cytokine receptor. The receptor is comprised of a ligand specific alpha subunit and a signal transducing beta subunit shared by the receptors for interleukin 3 (IL3), colony stimulating factor 2 (CSF2/GM-CSF), and interleukin 5 (IL5). The binding of this protein to IL3 depends on the beta subunit. The beta subunit is activated by the ligand binding, and is required for the biological activities of IL3. Protein function: This is a receptor for interleukin-3. [The UniProt Consortium]