Rat FGF-acidic / FGF-1 recombinant Protein

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+49 (0) 40 . 43 20 84 48 0


Product Overview, Sizes and Prices



Synonyms: Fibroblast growth factor 1, FGF-1, Acidic fibroblast growth factor, aFGF, binding growth factor 1, HBGF-1, FGF1, FGFa, HBGF1.

Source: E. coli

Biological activity: ≥ 5 x 106IU/mg

Purity: ≥ 98 % (SDS-PAGE)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1360.970.010 10 µg 60 €
1360.970.050 50 µg 159 €
1360.970.200 200 µg 340 €
1360.970.199 1 mg 1.190 €

Please inquire for other vial sizes and custom vialing.



Product Details


Fibroblast growth factor 1, FGF-1, Acidic fibroblast growth factor, aFGF, binding growth factor 1, HBGF-1, FGF1, FGFa, HBGF1.


Description of Rat FGF-acidic / FGF-1

Fibroblast Growth Factor-acidic Rat Recombinant (FGF-1) produced in E. Coli is a single, non-glycosylated, polypeptide chain containing 141 amino acids and having a molecular mass of 15.9 kDa.


Biological Activity

The ED50 as determined by the dose-dependent proliferation of mouse BALB/c 3T3 cells, is less than 0.2ng/ml corresponding to a Specific Activity of 5x106IU/mg.



We recommend a quick spin followed by reconstitution in sterile water to a concentration of at least 100 µg/ml, which can then be further diluted to other aqueous solutions. Do not vortex.



Lyophilized Fibroblast Growth Factor-1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution FGF-a should be stored at 4°C between 2-7 days and for future use below -18°C. Please avoid repeated freeze-thaw cycles.


Lupe Zoom

Amino Acid Sequence



Shipping symbol Shipped at room temperature









To buy Rat FGF-acidic / FGF-1 please click on the Shopping List Symbol right from the indicated price. This will add the product to your Shopping List. You can then click on the button »Shopping List & Order Form« or the Shopping List Symbol in the top navigation to ask for a quote. We will send you your quote as soon as possible. Our offer will include institutional discounts where applicable. Rat FGF-acidic / FGF-1 is an alternative for the no longer available Promokine FGF-1 (FGF-a), rat, recombinant (E-60340).


All prices are net prices (excluding VAT). Final prices in our quote will contain VAT plus shipping costs if applicable. For further information please go to our Shipping page.


Errors, changes and availability excepted.




Payment Methods

Paying by bank transfer


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Free shipping for orders above 500 € within Germany

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