Recombinat Protein,Human Frizzled-4 FZD4 Protein, Fc Tag,Human Frizzled-4, Fc Tag (FZ4-H5250) is expressed from human 293 cells (HEK 293). It contains AA Phe 37 - Glu 180 (Accession AAI14528).This protein carries a human IgG1 Fc tag at the C-terminus 1 * 1 mg