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Fibroblast Growth Factor, Basic, Recombinant, Human (FGFb)
Fibroblast Growth Factor, Basic, Recombinant, Human (FGFb)
Pricing
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| FGF-basic is one of 23 known members of the FGF family. Proteins of this family play a central role during prenatal development and postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. | | | Catalog # | F4210-20P | | Source | Escherichia coli. | | Biological Activity | Determined by its ability to stimulate proliferation of NR6R-3T3 fibroblasts. The ED50 is typically 0.1-0.6 g/ml. | | Endotoxin | 1EU/ug (LAL) | | Storage and Stability | Lyophilized powder may be stored at -20°C. Stable for 6 months at -20°C. Reconstitute with sterile ddH2O. Aliquot and store at -20°C. Reconstituted product is stable for 1 month at 4°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | Molecular Weight | ~17kD | | Source | E. coli | | Purity | 95% as determined by SDS-PAGE and HPLC. | | Form | Supplied as a lyophilized powder from 20mM Tris-HCL, 0.01mM DTT, pH7.0, sodium chloride. Reconstitute with sterile dH2O to 0.1mg/ml. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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