This JAK3 Antibody is an unconjugated polyclonal product. It tagets JAK3 using a synthesized peptide derived from Human JAK3 around the non-phosphorylation site of Y785 as the immunogen. This antibody is suitable for ELISA, IF, IHC, WB. Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen..