Human FGF4 Protein (FGF-HE004)
  • Express System: E.coli
  • Product Tag: No Tag
  • Purity: > 95% as determined by Bis-Tris PAGE
  • Amino Acid Range: Ala31-Leu206
Catalog #FGF-HE004
Regular price $330.00
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Product Description
Recombinant Human FGF4 Protein is expressed from E.coli without tag.It contains Ala31-Leu206.
Product Background
Fibroblast growth factor-4 (FGF-4), a highly mitogenic protein encoded by the k-fgf/hst oncogene, stimulates the growth of a variety of cells of mesenchymal and neuroectodermal origin. It is a member of the FGF family and plays several important roles in bone development during embryogenesis.
Product Category
Recombinant Protein
Target
FGF4
Accession
Species
Human
Biotinylated
no
Amino Acid Range
Ala31-Leu206
Molecular Weight
The protein has a predicted MW of 19.29 kDa. The protein migrates to 20-24 kDa based on Bis-Tris PAGE result.
Product Tag
No Tag
Express System
E.coli
Purity
> 95% as determined by Bis-Tris PAGE
Endotoxin
Less than 0.1 EU per ug by the LAL method.
Form
Lyophilized
Shipping
Shipped at ambient temperature.
Formulation
Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Human FGF4 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
Measured in a cell proliferation assay using Balb/c 3T3 mouse fibroblasts. The ED50-for this effect is typically 0.1 - 1 ng/mL (QC Test).

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