Technical Data
G8950-10G
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
2.5ug
5ug
Growth Factors, Cytokines Storage: -20CShipping: Blue Ice
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.

Source:
Recombinant Human GM-CSF expressed in Human cells.

Activity:
The 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 Stability:
Lyophilized powder may be stored at -20C. Stable for 12 months at -20C. Reconstitute with sterile ddH2O, 0.1% endotoxin-free recombinant HSA. Aliquot and store at -20C. 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 Weight:
20-36kD
Purity: 95% as determined by SDS-PAGE and HPLC.
Form: Supplied as a lyophilized powder from 20mM Tris pH 7.4, 150mM NaCl. Reconstitute with sterile dH2O, 0.1% endotoxin-free recombinant HSA.

Important Note: This 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.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.