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You are here:Home » Molecular Biology » Growth Factors-GM-CSF » Granulocyte Macrophage Colony Stimulating Factor, Recombinant, Human (GM-CSF, Burst Promoting Activity, CMCSF, Colony Stimulating Factor 2, CSF Alpha, Eosinophil Colony Stimulating Factor, Granulocyte Macrophage Colony Stimulating Factor, Molgramostin, Pl

Granulocyte Macrophage Colony Stimulating Factor, Recombinant, Human (GM-CSF, Burst
Promoting Activity, CMCSF, Colony Stimulating Factor 2, CSF Alpha, Eosinophil Colony
Stimulating Factor, Granulocyte Macrophage Colony Stimulating Factor, Molgramostin, Pl

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Specifications

GM-CSF has 10-fold higher stability as compared to the E. coli expressed product. It has a demonstrated greater stability under cell culture conditions making it ideal for efficient generation of Human Dendritic Cells.
Catalog #G8950-10G
SourceRecombinant Human GM-CSF expressed in Human cells.
ActivityThe specific activity was determined by the dose-dependent stimulation of the proliferation of human TF-1 cells (human erythroleukemic indicator cell line).
Specific Activity~0.20ng/ml ED50
Endotoxin 1EU/ug (LAL)
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile ddH2O, 0.1% endotoxin-free recombinant HSA. Aliquot and store at -20°C. Reconstituted product is stable for 6 months 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 Weight20-36kD
Purity95% as determined by SDS-PAGE and HPLC.
FormSupplied as a lyophilized powder from 20mM Tris pH 7.4, 150mM NaCl. Reconstitute with sterile dH2O, 0.1% endotoxin-free recombinant HSA.
Important NoteThis 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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