Anti-IL-15RA

Anti-IL-15RA Antibody was affinity purified from monospecific antiserum by immunoaffinity chromatography. Multiple isoforms of IL-15RA are known to exist. Protein function: High-affinity receptor for interleukin-15. Can signal both in cis and trans where IL15R from one subset of cells presents IL15 to neighboring IL2RG-expressing cells. Expression of different isoforms may alter or interfere with signal transduction. Isoform 5, isoform 6, isoform 7 and isoform 8 do not bind IL15. Signal transduction involves SYK. [The UniProt Consortium]