全國服務咨詢熱線：
18438616290
<b id="grzca"><menuitem id="grzca"></menuitem></b>
18438616290
簡要描述：愛必信特色產(chǎn)品線（全部現(xiàn)貨）：二抗、標簽抗體、對照抗體；WB相關：ECL發(fā)光液、預染marker、預制膠；IHC相關：二抗試劑盒、組化筆；IP/CoIP試劑盒；細胞因子、信號通路調節(jié)劑；血清、BSA、蛋白酶K、CTB、TTX、CEE；凋亡試劑盒、呼吸爆發(fā)試劑盒；動植物提取物...
產(chǎn)品型號：abs04046廠商性質：生產(chǎn)廠家更新時間：2025-09-24訪 問 量：1684產(chǎn)品分類
Product Category詳細介紹
| 品牌 | absin | 規(guī)格 | 10ug |
|---|---|---|---|
| 供貨周期 | 一周 |
| 概述 | |
|---|---|
| 描述 | Recombinant Human Interleukin-15 is produced by our E.coli expression system and the target gene encoding Asn49-Ser162 is expressed. |
| 別名 | Interleukin-15, IL-15, IL15 |
| 形態(tài) | Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.0. |
| 來源 | E.coli |
| 氨基酸序列 | NWVNVISDLKKIEDLIQSMHIDATLYTESDVHPSCKVTAMKCFLLELQVISLESGDASIHDTVEN LIILANNSLSSNGNVTESGCKECEELEEKNIKEFLQSFVHIVQMFINTS |
| 內(nèi)毒素水平 | Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test. |
| Accession # | P40933 |
| 性能 | |
|---|---|
| 背景 | 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. |
| 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. |
| 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. |
| 純度 | Greater than 95% as determined by reducing SDS-PAGE. |
產(chǎn)品咨詢
地址：上海市浦東新區(qū)新浩路58號申江科創(chuàng)園18棟
郵箱：
傳真：