Peptide sequence: EDVHREKIQL DLEAEFYFTH LIVMFKSPRP AAMVLDRSQD FGKTWKPYKY Sequence homology: Cow: 100%; Dog: 100%; Guinea Pig: 100%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 100%; Rat: 100%. NTN4 contains 3 laminin EGF-like domains, 1 laminin N-term