A polyclonal antibody for detection of Cleaved-Factor XII HC I20) from Human. This Cleaved-Factor XII HC I20) 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 the N-terminal region of human Factor XII HC at AA rangle: 10-90