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FGF-1/FGF-acidic, human recombinant

An acidic heparin binding growth factor stimulating the proliferation of a variety of cells
Catalog #: 4034
SKU-Size Size Price Qty
4034-10 10 μg
4034-50 50 μg
4034-1000 1 mg
More Sizes Get Quote

Product Details

Alternate Name HBGF-1, ECGF-β, FIBP, FGFIBP, FIBP-1, ECGF, ECGFA, GLIO703, FGF1, FGF-a, Fibroblast Growth Factor, Fibroblast growth factor 1, Acidic fibroblast growth factor, Endothelial cell growth factor, Heparin-binding growth factor 1, acidic FGF, FGF acidic
Gene Symbol FGF-1
Gene ID 2246
Accession # P05230
Source E. coli
Appearance Lyophilized protein
Physical Form Description Lyophilized from 1 mg/ml solution of 0.1 M NaCl, 10 mM Tris, pH 7.6.
Molecular Weight 15.8 kDa
Purity by SDS-PAGE ≥98%
Purity by ≥98%
Endotoxin Level <0.1 ng/μg
Biological Activity The ED₅₀ as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors is <10 ng/ml, corresponding to a specific activity of >1 x 10⁵ units/mg.
Reconstitution Instructions Reconstitute in 10 mM Tris, pH 7.6 to a concentration of 0.1-1.0 mg/ml. This solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use. Repeated freeze/thaw cycles will result in some loss of activity.
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not to be used in humans


FGF-1 is an acidic heparin binding growth factor that stimulates the proliferation of a wide variety of cells including mesenchymal, neuroectodermal and endothelial cells. Recombinant human FGF-1 is a 15.8 kDa protein containing 140 amino acid residues.

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