The Bovine PD-L1 polyclonal antibody is unlabeled and has been qualified for use in ELISA and Western blot applications. It is the capture antibody in the Kingfisher Bovine PD-L1 ELISA. The Bovine PD-L1 antibody was produced in rabbits and is antigen-affinity purified. The reactivity by species is: (Bovine PD-L1 - Strong) (Canine PD-L1 - None) (Rabbit PD-L1 - None). For research use only. Made in the USA