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Category
Antibody
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Concentration
In 1X PBS, pH 7.4, with 0.09% sodium azide
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Form
Antigen affinity purified
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Conjugation
Unconjugated
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Clone
Polyclonal antibody
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Recognised antigen
FGFR4
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Host animal
Rabbit (Oryctolagus cuniculus)
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Clonality
Polyclonal (rabbit origin)
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Species reactivity
Human (Homo sapiens) ; Due to limited knowledge and inability to test the antibody against all known species, we cannot guarantee that no other cross reactivity can occur.
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Tested applications
IF, WB, FACS, IHC, ELISA
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Recommended dilutions
Western blot: 1:1000,Immunofluorescence: 1:200,Flow Cytometry: 1:10-1:50,IHC (Paraffin): 1:50-1:100
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Notes
Titration of the FGFR4 antibody may be required due to differences in protocols and secondary/substrate sensitivity.
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Intented use
This FGFR4 antibodyis to be used only for research purposes and not for diagnostics..
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Uniprot
P22455
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Purity
Antigen affinity
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Description
FGFR4 is a 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. FGFR-4 signaling is down-regulated by receptor internalization and degradation; MMP14 promotes internalization and degradation of FGFR-4. Mutations that lead to constitutive kinase activation or impair normal FGFR-4 inactivation lead to aberrant signaling. [UniProt]
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Immunogen
A portion of amino acids 24-55 from the human protein was used as the immunogen for this FGFR4 antibody.
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Storage
Aliquot the FGFR4 antibody and store frozen at -20 deg. Celcius or lower. Cycles of freezing and thawing can denaturate the peptide chains of the antibodies and reduce their sensitivity and/or change their affinity. Prepare aliqotes in such a manner so that freeze-thaw cycles are minimized.
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Properties
If you buy Antibodies supplied by NJS poly they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
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French translation
anticorps