Recombinat Protein,Human FGF R4 CD334 Protein, His Tag,Human FGF R4, His Tag (FG4-H5228) is expressed from human 293 cells (HEK293). It contains AA Leu 22 - Asp 369 (Accession P22455-1).This protein carries a polyhistidine tag at the C-terminus. The 1 * 200 µG