| 包装 | 价格(元) |
| 10ug | 电议 |
| 50ug | 电议 |
| 1mg | 电议 |
| Gene ID: | 3574 | Accession #: | P13232 |
| Alternate Names: | IL7, IL-7, Interleukin-7. | ||
| Source: | Escherichia Coli. | M.Wt: | 17.4 kDa |
| Appearance: | Lyophilized protein | Storage: | Store at -20°C |
| Formulation: | Lyophilized from 10 mM HoAc. | ||
| Solubility: | Reconstitute in H2O to a concentration of 0.1 mg/ml, pipet up-and-down to dissolve. This solution can then be diluted into other buffered solutions and stored at 4℃ for 1 week or -20℃ for future use. | ||
| Shipping Condition: | gel pack. | Handling: | Centrifuge the vial prior to opening. |
| Usage: | For Research Use Only! Not to be used in humans. | ||
Interleukin-7 (IL-7) is a potent lymphoid cell growth factor produced by bone marrow and thymic stromal cells, spleen cells and keratinocytes. IL7 stimulates the proliferation of Pre-B, Pro-B and early T cells. IL-7 can co-stimulate the proliferation of mature T cells in combination with other factors such as ConA and IL-2. Also, IL-7 stimulates the maturation of megakaryocytes and the proliferation and differentiation of NK cells.
The human IL-7 cDNA encodes a 177 aa protein with a 25 aa signal sequence. Human and murine IL-7 is cross-species reactive. Recombinant human IL-7 is a 17.4 kDa protein containing 153 amino acid residues.
| Determined by the dose-dependent stimulation of the proliferation of murine 2E8 cells. | ||||||
| ED50 | < 0.5 ng/ml. | |||||
| Specific activity | > 2*106units/mg. | |||||
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