| Host: |
HEK293 cells |
| Reactivity: |
Human |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Recombinant-Human FGFR-4/CD334-C-hFc & His protein was developed from hek293 cells and has a target region of C-hFc & His. For use in research applications. |
| Formulation: |
Lyophilized from a 0.22 Mu m filtered solution of PBS, pH 7.4. |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Immunoreactivity: |
1.Measured by its binding ability in a functional ELISA. Immobilized recombinant human FGF2 at 1 Mu g/mL (100 Mu L/well) can bind recombinant human FGFR4 with a linear range of 30-125 ng/mL.2.Measured by its binding ability in a functional ELISA. Imm |
| Gene Symbol: |
FGFR4 |
| Gene ID: |
2264 |
| Uniprot ID: |
FGFR4_HUMAN |
| Immunogen Region: |
Leu22-Asp369 |
| Immunogen: |
Recombinant Human FGFR-4/CD334 Protein is produced by HEK293 expression system. The target protein is expressed with sequence (Leu22-Asp369) of human FGFR4/FGF Receptor 4 (Accession #NP_998812.1) fused with an Fc, 6×His tag at the C-terminus. |
| Post Translational Modifications | N-glycosylated. Full maturation of the glycan chains in the Golgi is essential for high affinity interaction with FGF19. Ubiquitinated. Subject to proteasomal degradation when not fully glycosylated. Autophosphorylated. Binding of FGF family members together with heparan sulfate proteoglycan or heparin promotes receptor dimerization and autophosphorylation on tyrosine residues. Autophosphorylation occurs in trans between the two FGFR molecules present in the dimer. |
| Function | Tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays a role in the regulation of cell proliferation, differentiation and migration, and in regulation of lipid metabolism, bile acid biosynthesis, glucose uptake, vitamin D metabolism and phosphate homeostasis. Required for normal down-regulation of the expression of CYP7A1, the rate-limiting enzyme in bile acid synthesis, in response to FGF19. Phosphorylates PLCG1 and FRS2. Ligand binding leads to the activation of several signaling cascades. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. Phosphorylation of FRS2 triggers recruitment of GRB2, GAB1, PIK3R1 and SOS1, and mediates activation of RAS, MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling pathway, as well as of the AKT1 signaling pathway. Promotes SRC-dependent phosphorylation of the matrix protease MMP14 and its lysosomal degradation. FGFR4 signaling is down-regulated by receptor internalization and degradation.MMP14 promotes internalization and degradation of FGFR4. Mutations that lead to constitutive kinase activation or impair normal FGFR4 inactivation lead to aberrant signaling. |
| Protein Name | Fibroblast Growth Factor Receptor 4Fgfr-4Cd Antigen Cd334 |
| Database Links | Reactome: R-HSA-109704Reactome: R-HSA-1257604Reactome: R-HSA-1307965Reactome: R-HSA-1839128Reactome: R-HSA-190322Reactome: R-HSA-2219530Reactome: R-HSA-5654228Reactome: R-HSA-5654712Reactome: R-HSA-5654719Reactome: R-HSA-5654720Reactome: R-HSA-5654733Reactome: R-HSA-5655291Reactome: R-HSA-5673001Reactome: R-HSA-6811558 |
| Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane ProteinEndosomeEndoplasmic ReticulumInternalized From The Cell Membrane To Recycling EndosomesAnd From There Back To The Cell MembraneIsoform 2: Secreted |
| Alternative Protein Names | Fibroblast Growth Factor Receptor 4 proteinFgfr-4 proteinCd Antigen Cd334 proteinFGFR4 proteinJTK2 proteinTKF protein |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
