Applications: CyTOF®, FC, ICC, IHC FFPE, N, WB Info: Mouse Anti-Human Interleukin 3 Soluble Receptor Alpha (IL-3 Rα) (Clone 32703) recognizes an epitope on Human IL-3 Rα. This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype.