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Human FGF-13, His Tag, E. coli
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  • Specifications
    • Species of Origin


      Expression system

      Escherichia coli

    • Affinity Tag

      His Tag (C-term)


      Lyophilized from a 0.2 µm filtered solution of PBS, pH 7.4.

    • Purity

      >98% as determined by SDS-PAGE analysis.

      Molecular weight

      The protein has a calculated MW of 28.37 kDa.
      The protein migrates as 30 kDa under reducing condition (SDS-PAGE analysis).

    • Activity

      Measure by its ability to induce 3T3 cells proliferation. The ED₅₀ for this effect is <160 ng/mL.

      Endotoxin level

      <0.1 EU per 1 μg of the protein by the LAL method.

    • Form


  • Background
    • Background

      Fibroblast Growth Factors-13 (FGF-13) is a 27.6 kDa member of the fibroblast Growth Factors with 245 amino acid residues. FGF-13 is mainly expressed from brain, parathyroid gland, skeletal muscle, tongue, neurons. FGF13 is a microtubule-stabilizing protein that regulates neuronal polarization and migration. May regulate voltage-gated sodium channels transport and function.


      Fibroblast Growth Factors 13, Fibroblast Growth Factors homologous factor 2, FHF-2

    • Uniprot ID

      # NP_004105 1

      Sequence Note


  • Instruction
    • Reconstitution

      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 2 weeks under sterile conditions after reconstitution.

      Avoid repeated freeze/thaw cycles.

  • Image
    Human FGF-13, His Tag, E. coli (LDG078PHE) induced 3T3 cell proliferation, with the ED50 at 157.8 ng/mL.

    Human FGF-13, His Tag, E. coli (LDG078PHE) induced 3T3 cell proliferation, with the ED50 at 157.8 ng/mL.

    SDS-PAGE analysis of recombinant human FGF-13.

    SDS-PAGE analysis of recombinant human FGF-13.

    Total   (2)
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  • Datasheet & Documents

Disclaimer:For Research Use or Further Manufacturing Only.

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