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Animal-Free Recombinant Human FGF-19



The FGF family plays central roles during prenatal development and postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. FGF-19, a member of the FGF family, is a high-affinity heparin dependent ligand for FGFR4. FGF-19 is expressed during brain development and embryogenesis. Recombinant Human FGF-19 is a 21.8 kDa protein containing 195 amino acid residues.


  • Gene Id: 9965
  • Uniprot: O95750
  • Activity: Determined by a cell proliferation assay using Balb/c 3T3 cells. The expected ED50 for this effect is 100-150 ng/ml.
  • Category: RUO Cytokines
  • Subcategory: Animal-Free Cytokines
  • Research Areas: Angiogenesis/Cardiovascular, Bone, Skeletal, Cartilage, Cancer, FGF Superfamily, Immune System, Inflammation, Neurobiology, Stem Cells and Differentiation, Wound Healing
  • Alternative Names: Fibroblast Growth Factor-19, FGFJ
  • Species of Origin: Human
  • Expression System Source: E.coli