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GM-CSF, human recombinant

based on 3 citations in multiple journalsGM-CSF, human recombinant34.1 4
A cytokine that stimulates the bone marrow to produce granulocytes and stem cells
Catalog #: 4100
SKU-Size Size Price Qty
4100-10 10 μg
4100-100 100 μg
4100-1000 1 mg
More Sizes Get Quote

Product Details

Alternate Name Granulocyte/Macrophage Colony-Stimulating Factor, CSF-2, MGI-1GM, pluripoietin-α, Colony-stimulating factor, Molgramostin, Sargramostim
Gene Symbol CSF2
Gene ID 1437
Accession # P04141
Source E. coli
Appearance Lyophilized protein
Physical Form Description Lyophilized from 10 mM Sodium Citrate, pH 3.5
Molecular Weight 14.6 kDa
Purity by SDS-PAGE ≥98%
Purity by ≥98%
Endotoxin Level <0.1 ng/μg
Biological Activity The ED₅₀ determined by the dose-dependent stimulation of the proliferation of human TF-1 cells is <0.1 ng/ml, corresponding to a specific activity of >1 x 10⁷ units/mg.
Reconstitution Instructions Reconstitute in H₂O to a concentration of 0.1-1.0 µg/µl. This solution can then be diluted into other aqueous buffers or stored at 4°C for 1 week or –20°C for future use.
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


Human GM-CSF (Granulocyte Macrophage Colony stimulating Factor) is a potent species-specific stimulator of bone marrow cells. GM-CSF stimulates precursor cells of granulocytes, macrophages and eosinophils. The human and murine molecules are species-specific and exhibit no cross-species reactivity. Recombinant human GM-CSF is a 14.6 kDa globular protein containing 128 amino acid residues.

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Kinzfogl, J. et. al. Neurexophilin 1 suppresses the proliferation of hematopoietic progenitor cells. Blood, Jul 2011; 118: 565 - 575.
Santegoets SJAM et al (2008)J. Immunol. 180: 4540 - 4549.
Van deVen R et al (2008) Blood 10.1182/blood-2008-03-147850.
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