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IL-7,human recombinant
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
IL-7,human recombinant图片
包装与价格:
包装价格(元)
10ug电议
50ug电议
1mg电议

产品介绍

描述

Gene ID:3574Accession #:P13232
Alternate Names:IL7, IL-7, Interleukin-7.
Source:Escherichia Coli.M.Wt:17.4 kDa
Appearance:Lyophilized proteinStorage: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.

资料参考

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.

生物活性

Determined by the dose-dependent stimulation of the proliferation of murine 2E8 cells.
ED50< 0.5 ng/ml.     
Specific activity> 2*106units/mg.