Immunogen: Synthetic 17 amino acid peptide from N-terminal extracellular domain of human FZD3 / Frizzled 3. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Marmoset, Mouse, Rat, Hamster, Elephant, Panda, Dog, Bovine, Bat, Horse, Rabbit, Pig, Opossum (100%); Turkey, Chicken, Xenopus (94%); Stickleback, Zebrafish (82%).