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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
- 保质期:
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
- 英文名:
,Interleukin-15, IL-15, IL15
- 库存:
现货
- 供应商:
爱必信(上海)生物科技有限公司
- CAS号:
-
- 规格:
1mg/500ug/50ug/10ug
| 规格: | 1mg | 产品价格: | ¥14784.0 |
|---|---|---|---|
| 规格: | 500ug | 产品价格: | ¥10849.0 |
| 规格: | 50ug | 产品价格: | ¥3881.0 |
| 规格: | 10ug | 产品价格: | ¥1323.0 |
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产品描述: 产品名称:Recombinant Human Interleukin-15/IL-15 描述: Recombinant Human Interleukin-15 is produced by our E.coli expression system and the target gene encoding Asn49-Ser162 is expressed. 氨基酸序列列: NWVNVISDLKKIEDLIQSMHIDATLYTESDVHPSCKVTAMKCFLLELQVISLESGDASIHDTVEN LIILANNSLSSNGNVTESGCKECEELEEKNIKEFLQSFVHIVQMFINTS 背景说明: Human Interleukin 15 (IL-15) is a cytokine that regulates T cell and natural killer cell activation and proliferation. IL-15 binds to the alpha subunit of the IL15 receptor (IL-15RA) with high affinity. IL-15 also binds to the beta and gamma chains of the IL-2 receptor, but not the alpha subunit of the IL2 receptor. IL-15 is structurally and functionally related to IL-2. Both cytokines share some subunits of receptors, allowing them to compete for and negatively regulate each other's activity. The number of CD8+ memory T cells is controlled by a balance between IL-15 and IL-2. Despite their many overlapping functional properties, IL-2 and IL-15 are, in fact, quite distinct players in the immune system. IL-15 is constitutively expressed by a wide variety of cell types and tissues, including monocytes, macrophages and DCs. Mature Human IL-15 shares 70% amino acid sequence identity with Mouse and Rat IL-15. 英文别名: Interleukin-15, IL-15, IL15 Accession: P40933 中文别名: Interleukin-15蛋白, IL-15蛋白 来源: Escherichia coli. 纯度: Greater than 95% as determined by reducing SDS-PAGE. 内毒素水平: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test. 活性: Measured in a cell proliferation assay using CTLL-2 mouse cytotoxic T cells. The ED50 for this effect is 40-200pg/ml. The ED50 for this effect is typically 99.94 pg/mL.The ED50 for this effect is typically 346.61pg/mL. (R) 形态: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.0. 溶解方法: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. 储存/保存方法: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. absin,您身边的科研百宝箱 |
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