A polyclonal antibody for detection of c-Src phospho Tyr419) from Human, Mouse, Rat. This c-Src phospho Tyr419) antibody is for WB, IHC-P, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from human c-Src around the phosphorylation site of Y419