The Feline IFN alpha polyclonal antibody is unlabeled and has been qualified for use in ELISA and Western blot applications. It is the capture antibody in the Kingfisher Feline IFN alpha ELISA. The Feline IFN alpha antibody was produced in rabbits and is antigen-affinity purified. The reactivity by species is: (Bovine IFN-alphaA - None) (Canine IFN-alpha - None) (Caprine IFN-alpha - None) (Chicken IFN-alpha - None) (Equine IFN-alpha1 - None) (Feline IFN-alpha - Strong) (Human IFN-alpha - None) (Mouse IFN-alpha - None) (Ovine IFN-alpha - None) (Swine IFN-alpha1 - None). For research use only. Made in the USA