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>   首页   >   产品   >   蛋白产品   >   生长因子   >   fgf   >   FGF-4   

FGF-4

     
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Product Information
Primary Accession P08620
Species Human
Sequence Ala31-Leu206, expressed with an N-terminal Met
Purity > 95% as analyzed by SDS-PAGE
> 95% as analyzed by HPLC
Endotoxin Level < 0.2 EU/ µg of protein by gel clotting method
Biological Activity ED50 < 0.5 ng/ml, measured in a cell proliferation assay using 3T3 cells, corresponding to a specific activity of > 2.0 × 106 units/mg.
Expression System E. coli
Formulation Lyophilized after extensive dialysis against 50 mM HEPES, 750 mM NaCl, pH 7.5.
Reconstitution It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH₂O up to 100 µg/ml.
Storage & Stability Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.
Additional Information
Gene ID 2249
Other Names Fibroblast growth factor 4 {ECO:0000312|HGNC:HGNC:3682}, FGF-4, Transforming protein KS3, FGF4 (HGNC:3682)
Target Background Fibroblast Growth Factor-4 (FGF-4) also known as K-FGF is a heparin-binding growth factor of the FGF family.It was identified by its oncogenic transforming activity. FGF-4 and FGF-3 are located closely on chromosome 11. FGF-4 and its receptors (FGF R1c, 2c, 3c and 4) play an important role in the regulation of embryonic development, cell proliferation, and cell differentiation. FGF-4 is required for normal limb and cardiac valve development during embryogenesis.
Protein Information
Name FGF4 (HGNC:3682)
Function Plays an important role in the regulation of embryonic development, cell proliferation, and cell differentiation. Required for normal limb and cardiac valve development during embryogenesis. May play a role in embryonic molar tooth bud development via inducing the expression of MSX1, MSX2 and MSX1-mediated expression of SDC1 in dental mesenchyme cells (By similarity).
Cellular Location Secreted.
Research Areas

For Research Use Only. Not For Use In Diagnostic Procedures.

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