Recombinant Human FGF9
Cat. No. | Z100215 |
Name | Recombinant Human FGF9 |
Description | FGF-9 is an autocrine and paracrine prostatic growth factor expressed by prostatic stromal cells. FGF-9 induces osteoblast proliferation and new bone formation in a bone organ assay. FGF-9 is produced by many prostate cancer cells and contributes to prostate cancer-induced new bone formation. It also may participate in the osteoblastic progression of prostate cancer in bone. It is also an autocrine and/or paracrine neurotrophic factor that promotes the survival of motoneurons and upregulates choline acetyl-transferase activity. FGF-9 enhances survival of AChE-positive neurons and increases their mean soma size. It also up-regulates their choline acetyltransferase activity as potently as NGF and the effect is greater than that elicited by bFGF, CNTF, or GDNF. FGF-9 acts as a survival factor for neurons but does not promote neurite outgrowth. FGF-9 has been shown to mediate its effects by binding to FGF receptors. It efficiently activates the FGFR2c splice form of FGFR2 and the FGFR3b and FGFR3c splice isoforms of FGFR3. |
Organism | Human (H. sapiens) |
Unit quantity | 20 µg |
Family | FGF Family |
Aliases |
FGF-9, Glia-activating factor, GAF, Heparin-binding growth factor 9, HBGF-9 Recombinant Human Fibroblast Growth Factor 9 (FGF9) |
Gene Symbol | FGF9 |
Gene ID | 2254 |
Accession Number | P31371 |
Source | E. coli |
Species | Human (H. sapiens) |
Appearance | Lyophilized Powder |
Molecular Weight | 23 kDa |
Endotoxin Level | <1.0 EU/µg of recombinant protein as determined by the LAL method. |
Purity | >95% as determined by SDS-PAGE |
Formulation | Recombinant FGF-9 was lyophilized from a 0.2 μm filtered PBS solution. |
Function | The ED(50) was determined by the dose-dependent proliferation of mouse 3T3 cells expressing FGF receptors and was found to be in the range of 5 ng/mL. |
Reconstitution | A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. |
Storage | The lyophilized protein is stable for at least one year from date of receipt at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2° - 8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. |
Usage | For research use only. Not for diagnostic or therapeutic use. |
Material Citation | If use of this material results in a scientific publication, please cite the material in the following manner: Applied Biological Materials Inc, Cat. No. Z100215 |
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