Species of Origin
His Tag (N-term)
Lyophilized from a 0.2 µm filtered solution of PBS, pH 7.4.
>95% as determined by SDS-PAGE analysis.
The protein has a calculated MW of 28.28 kDa.
The protein migrates as 33 kDa under reducing condition (SDS-PAGE analysis).
Measure by its ability to induce 3T3 cells proliferation. The ED₅₀ for this effect is <21 ng/mL.
<0.1 EU per 1 μg of the protein by the LAL method.
Fibroblast Growth Factors-14 (FGF-14) is a 27.7 kDa member of the fibroblast Growth Factors with 247 amino acid residues. FGF-14 is mainly expressed from brain, cervix. FGF-14 involved in nervous system development and function. May regulate voltage-gated sodium channels transport and function.
Fibroblast Growth Factors 14, Fibroblast Growth Factors homologous factor 4, FHF-4
It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
The product is shipped with polar packs. Upon receipt, store it immediately at -20°C or lower for long term storage.
Stability & Storage
This product is stable after storage at:
- -20°C for 12 months in lyophilized state from date of receipt.
- -20°C or -80°C for 1 month under sterile conditions after reconstitution.
Avoid repeated freeze/thaw cycles.
Human FGF-14, His Tag, E. coli (LDG079PHE) induced 3T3 cell proliferation, with the ED50 at 20.35 ng/mL.
SDS-PAGE analysis of recombinant human FGF-14.1/2
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Datasheet & Documents1/1
Disclaimer：For Research Use Only. Not for use in diagnostic or therapeutic procedures.