The Chicken-Anti-Human L/M Opsin Antibody from Kerafast is a Chicken/Bird Polyclonal antibody to OPN1LW. This antibody recognizes Homo Sapiens, Human, Mouse, Rat, Bovine, Canine, Donkey, Feline, Goat, Guinea Pig, Hamster, Horse, Non-Human Primate, Porcine, Rabbit, Sheep, and Other Mammalian antigen.