Human G-CSF recombinant Protein

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Product Overview, Sizes and Prices



Synonyms: CSF-3, MGI-1G, GM-CSF beta, Pluripoietin, Filgrastim, Lenograstim.

Source: E. coli

Biological activity: ≥ 1 x 108 IU/mg

Purity: ≥ 98 % (SDS-PAGE, HPLC)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1430.950.002 2 µg 60 €
1430.950.010 10 µg 159 €
1430.950.100 100 µg 630 €
1430.950.199 1 mg 3.150 €

Please inquire for other vial sizes and custom vialing.



Product Details


CSF-3, MGI-1G, GM-CSF beta, Pluripoietin, Filgrastim, Lenograstim.


Description of Human G-CSF

Recombinant human G-CSF is an 18.8 kDa protein consisting of 175 amino acid residues. G-CSF is a hematopoietic factor that stimulates the development of committed progenitor cells to neutrophils and enhances the functional activities of the mature end-cell. It is produced in response to specific stimulation by a variety of cells including macrophages, fibroblasts, endothelial cells and bone marrow stroma. G-CSF is being used clinically to facilitate haematopoietic recovery after bone marrow transplantation. Human and murine G-CSF are cross-species reactive.


Biological Activity

The ED50 of ≤ 0.1ng/ml was determined by the dose-dependent stimulation of the proliferation of murine M-NSF-60 cells. It corresponds to a specific activity of ≥ 1.0 x 108 IU/mg.



We recommend a quick spin followed by reconstitution in sterile 20mM Acetic acid (AcOH) r to a concentration of 0.1-1.0mg/ml. This solution can then be diluted into other aqueous solutions and stored at 4°C for 1 week or below -20°C for future use.



The lyophilized protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted G-CSF is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. Please avoid repeated freeze-thaw cycles.


Lupe Zoom

Amino Acid Sequence



Shipping symbol Shipped at room temperature









To buy Human G-CSF (W1430950002, W1430950010, W1430950100, W1430950199) 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. Human G-CSF is an alternative for the no longer available Promokine G-CSF, human, recombinant (C-60435).


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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