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Home > Products > Recombinant Proteins > Recombinant Human Fibroblast Growth Factor 7, His-tagged

Recombinant Human Fibroblast Growth Factor 7, His-tagged

"FGF7" Related Products.
Cat. No.:
Product Overview:
Recombinant human FGF7contains 164 amino acids and a 16 aa His-tag. Total length is 180 aa.
The protein encoded bythis gene is a member of the fibroblast growth factor (FGF) family. FGFfamily members possess broad mitogenic and cell survival activities, and areinvolved in a variety of biological processes, including embryonicdevelopment, cell growth, morphogenesis, tissue repair, tumor growth andinvasion. This protein is a potent epithelial cell-specific growth factor,whose mitogenic activity is predominantly exhibited in keratinocytes but notin fibroblasts and endothelial cells.
Hordeum vulgare(barley grain)
Lyophilized from a0.2 µm sterile filtered solution of PBS, pH 7.2.
Molecular Weight:
Predicted MW 21.2kDa including his-tag. The glycosylated recombinant protein migrates with anapparent MW 30 kDa in SDS-PAGE.
> 98% by SDS-PAGE.Purified product carries no pyrogenic or pro-inflammatory contaminants, asassayed with monocyte activation test using custom human Multiplex CytokineAssay measuring IL-6, TNF-alpha and IL-1beta induction.
Endotoxin Level:
< 0.005 ng perµg of product (0.05 EU/µg) as measured by turbidimetric kinetic assay.
Biological Activity:
Bioactivity isassayed by measuring the dose dependent effect of human FGF7 on proliferationof mouse BaF3. The ED50 for a typical batch of recombinant human FGF7is 0.20 ng/ml.
Specific Activity:
5.0 x 106U/mg
Considerablespecies cross-reactivity, including with mouse, monkey, and pig cells.
Centrifuge vialprior to opening. First addsterile distilled water to the vial to fully solubilize the protein to aconcentration not less than 100 µg/ml. After complete solubilization of theprotein, it can be further diluted to other aqueous solutions.
The lyophilizedprotein, though stable at room temperature for two weeks, is best stored at-20°C. Reconstituted protein should be used immediately or stored in workingaliquots at -20°C. Avoid repeated freeze-thaw cycles.

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Optional requirements on this protein +Expand
C-fusion   N-fusion  Non-tagged
His   GST  Fc  Others
<1.0 eu/μg   <0.1 eu/μg  <0.01 eu/μg  Not required
Monomer Isolation   Dimer Isolation   Not required
>80% by SDS-PAGE   >90% by SDS-PAGE  >95% by SDS-PAGE  Others
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45-1 Ramsey Road, Shirley, NY 11967, USA
USA: 1-631-559-9269  1-631-448-7888
Europe: 44-207-097-1828
FAX: 1-631-938-8127

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