A polyclonal antibody for detection of IL-17B from Human, Rat. This IL-17B antibody is for IHC-P, ELISA. It is affinity-purified from rabbit serum by affinity-chromatography using the specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from part region of human IL-17B protein at amino acid sequence of 1-50