Immunogen: Synthetic 16 amino acid peptide from N-terminal extracellular domain of human FZD7 / Frizzled 7. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Elephant, Bovine, Bat, Opossum (100%); Marmoset, Mouse, Rat, Hamster, Panda, Dog, Rabbit (94%).