The Swine TNF alpha polyclonal antibody is labeled and has been qualified for use in ELISA. It is the detection antibody in the Kingfisher Biotech Swine TNF alpha ELISA. The Swine TNF alpha polyclonal antibody was produced in rabbits and is antigen-affinity purified. The reactivity by species is: (Bovine TNF-alpha - Strong) (Canine TNF-alpha - Strong) (Dolphin TNF-alpha - Strong) (Equine TNF-alpha - None) (Feline TNF-alpha - Strong) (Guinea Pig TNF-alpha - None) (Swine TNF-alpha - Strong). For research use only. Made in the USA