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