The Swine IL-1 Receptor Antagonist (IL-1ra) polyclonal antibody is labeled and has been qualified for use in ELISA. It is the detection antibody in the Kingfisher Swine IL-1 Receptor Antagonist ELISA. The Swine IL-1 Receptor Antagonist antibody was produced in rabbits and is antigen-affinity purified. The reactivity by species is: (Bovine IL-1RA - None) (Canine IL-1RA - None) (Chicken IL-1RA - None) (Dolphin IL-1RA - Weak) (Equine IL-1RA - None) (Ferret IL-1RA - None) (Mouse IL-1RA - None) (Rabbit IL-1RA - None) (Swine IL-1RA - Strong). For research use only. Made in the USA