Synonyms : ELF-2 Protein, Mammalian, Efbn2 Gene Product, Eph Ligand Family 2 Protein, Mammalian, Eplg5 Gene Product, Eplg5 Protein, HTKL Protein, Htk Ligand, LERK-5 Gene Product, LERK-5 Protein, Mammalian ELF-2, ELF 2 Protein, Mammalian, ELF-2, Mammalian, Ephrin B2