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Synonyms: G-CSF, GCSF, CSF3OS, colony stimulating factor 3 (granulocyte), C17orf33OS, C17orf33


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 µg | $77 | 7-10 days | 7-10 days | |
| 10 µg | $125 | 7-10 days | 7-10 days | |
| 20 µg | $205 | 7-10 days | 7-10 days | |
| 50 µg | $339 | 7-10 days | 7-10 days | |
| 100 µg | $498 | 7-10 days | 7-10 days | |
| 200 µg | $876 | 7-10 days | 7-10 days | |
| 500 µg | $1,830 | 7-10 days | 7-10 days |
| Bioactivity | Measured in a cell proliferation assay using NFS-60 mouse myelogenous leukemia lymphoblast cells. The ED50 for this effect is 0.03 ng/ml(Regularly tested). |
| Description | G-CSF Protein, Human, Recombinant (Isoform 2) is expressed in E. coli. The accession number is P09919-2. |
| Species | Human |
| Expression System | E. coli |
| Tag | Tag Free |
| Accession Number | P09919-2 |
| Construction | Thr31-Pro204 |
| Protein Purity | > 95% as determined by SDS-PAGE |
| Endotoxin | < 0.01 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of 10mM HAc-NaAc, 150 mM NaCl, 0.004% Tween 80, 5% Mannitol, pH 4.0. |
| Reconstitution | Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Synonyms | G-CSF, GCSF, CSF3OS, colony stimulating factor 3 (granulocyte), C17orf33OS, C17orf33 |
| Research Background | Human Granulocyte-Colony-Stimulating Factor (G-CSF) is 20 kD glycoprotein containing internal disulfide bonds. It induces the survival, proliferation, and differentiation of neutrophilic granulocyte precursor cells and it functionally activates mature blood neutrophils. Among the family of colony-stimulating factors, G-CSF is the most potent inducer of terminal differentiation to granulocytes and macrophages of leukemic myeloid cell lines. The synthesis of G-CSF can be induced by bacterial endotoxins, TNF, Interleukin-1, and GM-CSF. Prostaglandin E2 inhibits the synthesis of G-CSF. In epithelial, endothelial, and fibroblastic cells secretion of G-CSF is induced by Interleukin-17. |
| Molecular Weight | 18.8 kDa (Predicted); 16 kDa (Reducing conditions) |
| Relative Density. | no data available |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
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