Recombinant Human Interleukin-15 receptor subunit alpha (IL15RA), partial (Active)

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中文名稱：

人IL15RA重組蛋白
貨號：

CSB-MP614402HUd7
說明書：

MSDS Datasheet
規格：

￥744
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Activity
Measured by its binding ability in a functional ELISA. Immobilized Human IL15RA at 2 μg/ml can bind Human IL15(CSB-MP011593HU).The EC₅₀ is 32.53-38.41 ng/mL. Biological Activity Assay

The purity of IL15RA was greater than 95% as determined by SEC-HPLC
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

Greater than 95% as determined by SDS-PAGE.
Greater than 95% as determined by SEC-HPLC.
生物活性：

Measured by its binding ability in a functional ELISA. Immobilized Human IL15RA at 2 μg/mL can bind Human IL15(CSB-MP011593HU).The EC50 is 32.53-38.41 ng/mL.
基因名：

IL15RA
Uniprot No.：

Q13261
別名：

IL-15 receptor subunit alpha; IL-15R-alpha; IL-15RA
種屬：

Homo sapiens (Human)
蛋白長度：

Partial
來源：

Mammalian cell
分子量：

19.9 kDa
表達區域：

31-205aa
氨基酸序列

ITCPPPMSVEHADIWVKSYSLYSRERYICNSGFKRKAGTSSLTECVLNKATNVAHWTTPSLKCIRDPALVHQRPAPPSTVTTAGVTPQPESLSPSGKEPAASSPSSNNTAATTAAIVPGSQLMPSKSPSTGTTEISSHESSHGTPSQTTAKNWELTASASHQPPGVYPQGHSDTT
蛋白標簽：

C-terminal?10xHis-tagged
產品提供形式：

Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
緩沖液：

Lyophilized from a 0.2 μm filtered PBS, 6% Trehalose, pH 7.4
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

3-7 business days
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

High-affinity receptor for interleukin-15. Can signal both in cis and trans where IL15R from one subset of cells presents IL15 to neighboring IL2RG-expressing cells. In neutrophils, binds and activates kinase SYK in response to IL15 stimulation. In neutrophils, required for IL15-induced phagocytosis in a SYK-dependent manner. Expression of different isoforms may alter or interfere with signal transduction.; Does not bind IL15.; Does not bind IL15.; Does not bind IL15.; Does not bind IL15.
基因功能參考文獻：
1. Men with the IL-15Ralpha 1775AA genotype spent more time in light intensity physical activity (39.4 +/- 2.4 hr/week) than men with the CC genotype (28.6 +/- 2.3 hr/week, (p = .009). PMID: 29624921
2. this study describes variants of splicing of IL-15Ra expressed in intestinal epithelial cells, and identifies those variants with the ability of binding IL-15 and following the secretory pathway, as well as determines if any of these variants are regulated by methylation of DNA PMID: 27794069
3. significant association of rs2228059 with ossification of the posterior longitudinal ligament of the spine in Chinese Han population PMID: 25387549
4. Report Il15Ralpha levels in synovial fluid from rheumatoid arthritis patients. PMID: 25879761
5. NK cell activation in human hantavirus infection explained by virus-induced IL-15/IL15Ralpha expression PMID: 25412359
6. Coexpression of IL15RA and IL15 was also sufficient to activate peripheral blood mononuclear cells. PMID: 24980552
7. our study provides strong evidence that the functional IL-15RA rs2228059 A>C polymorphism may contribute to the risk of ESCC. PMID: 24464181
8. We show that a gene transfer approach using recombinant adenovirus to express IL-15 and IL-15Ralpha in murine TRAMP-C2 prostate or TS/A breast tumors induced antitumor immune responses PMID: 24572789
9. This present study demonstrated that IL15RA rs2228059 A > C polymorphism might modify Gastric cardiac adenocarcinoma susceptibility PMID: 24696261
10. The proportion of IL-15Ralpha expression on total leukocytes was much lower for all rheumatic diseases, including Behcet disease, than in healthy controls PMID: 23417200
11. Single nucleotide polymorphism in IL15RA gene is associated with ER-positive breast cancers only in American women of African ancestry. PMID: 23996684
12. lower frequencies of IL-15RA-positive T cells in Behcet's disease PMID: 23618691
13. Epidermal IL-15Ralpha acts as an endogenous antagonist of psoriasiform inflammation in mouse and man. PMID: 24019554
14. The inflammatory bowel diseases patients have an increased expression of IL-15Ralpha mRNA in the mucosa; expression is localized in B cells, suggesting that IL-15 regulates B-cell functions during bowel inflammation. PMID: 23039249
15. The expression of IL-15Ralpha on CD8 T cells is required for uncontrolled aggressive lymphoproliferation; none of the IL-15Ralpha(-/-)-IL-15 mice that we followed for more than 2 years developed the fatal disease despite controlled expansion of CD8 T cells PMID: 21304101
16. IL-15 is produced and secreted only as a heterodimer with IL-15Ralpha. PMID: 22496150
17. High serum IL-15R alpha is associated with T-cell large granular lymphocyte leukemia. PMID: 22049515
18. These results suggest that IL15RA polymorphism may be associated with the susceptibility of ossification of the posterior longitudinal ligament in Korean population. PMID: 21689944
19. Different levels of IL-15 trans-presentation are required for different natural killer (NK) cell developmental events to reach full maturation status PMID: 21715685
20. broad expression pattern of functional IL-15RA splicing forms and suggests a regulatory role of DNA methylation in IL-15RA transcript Var1 expression in mononuclear cells PMID: 21097393
21. mRNA for IL-15 receptor alpha was constitutively expressed in all tested human fetal brain structures, indicating a role in their development and physiology PMID: 12114302
22. interleukin-15alpha receptor binds to IL-15 at specific binding sites, one in the B helix and the other in the C helix PMID: 15039446
23. Soluble IL-15R alpha arises from proteolytic shedding of the membrane-anchored receptor. It is an inhibitor of IL-15 binding to the membrane receptor & of IL-15-induced cell proliferation. IL-15R alpha shedding may have major immunoregulatory functions. PMID: 15265897
24. IL-15 is an important mediator of muscle mass response to resistance exercise training in humans and that genetic variation in IL15RA accounts for a significant proportion of the variability in this response. PMID: 15531573
25. Study of three-dimensional structure of IL-15 receptor (IL-15R) alpha chain has led to a model of the IL-15.IL-15R alpha complex that reveals involvement of a large network of ionic interactions not observed in other cytokine/cytokine receptor complexes. PMID: 16377614
26. Results show that the biological activity of soluble IL-15 is much improved after interaction with recombinant soluble IL-15Ralpha. PMID: 16757567
27. Data show that NK cell survival mediated through the regulatory synapse with human dendritic cells requires IL-15Ralpha. PMID: 17948125
28. sIL-15Ralpha has a protumor role in cancer PMID: 18483276
29. genetic variability of the IL-15 receptor has an important role in body fat composition. PMID: 19309557
30. IL-15 receptor alpha facilitates the stability and secretion of the IL-15 short signal peptide, a soluble and bioactive isoform. PMID: 19696432
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亞細胞定位：

Membrane; Single-pass type I membrane protein. Nucleus membrane; Single-pass type I membrane protein. Cell surface. Note=Mainly found associated with the nuclear membrane.; [Isoform 5]: Endoplasmic reticulum membrane; Single-pass type I membrane protein. Golgi apparatus membrane; Single-pass type I membrane protein. Cytoplasmic vesicle membrane; Single-pass type I membrane protein. Membrane; Single-pass type I membrane protein. Note=Isoform 5, isoform 6, isoform 7 and isoform 8 are associated with endoplasmic reticulum, Golgi and cytoplasmic vesicles, but not with the nuclear membrane.; [Isoform 6]: Endoplasmic reticulum membrane; Single-pass type I membrane protein. Golgi apparatus membrane; Single-pass type I membrane protein. Cytoplasmic vesicle membrane; Single-pass type I membrane protein. Membrane; Single-pass type I membrane protein. Note=Isoform 5, isoform 6, isoform 7 and isoform 8 are associated with endoplasmic reticulum, Golgi and cytoplasmic vesicles, but not with the nuclear membrane.; [Isoform 7]: Endoplasmic reticulum membrane; Single-pass type I membrane protein. Golgi apparatus membrane; Single-pass type I membrane protein. Cytoplasmic vesicle membrane; Single-pass type I membrane protein. Membrane; Single-pass type I membrane protein. Note=Isoform 5, isoform 6, isoform 7 and isoform 8 are associated with endoplasmic reticulum, Golgi and cytoplasmic vesicles, but not with the nuclear membrane.; [Isoform 8]: Endoplasmic reticulum membrane; Single-pass type I membrane protein. Golgi apparatus membrane; Single-pass type I membrane protein. Cytoplasmic vesicle membrane; Single-pass type I membrane protein. Membrane; Single-pass type I membrane protein. Note=Isoform 5, isoform 6, isoform 7 and isoform 8 are associated with endoplasmic reticulum, Golgi and cytoplasmic vesicles, but not with the nuclear membrane.; [Soluble interleukin-15 receptor subunit alpha]: Secreted, extracellular space.
組織特異性：

Expressed in neutrophils (at protein level). Expressed in fetal brain with higher expression in the hippocampus and cerebellum than in cortex and thalamus. Higher levels of soluble sIL-15RA form in comparison with membrane-bound forms is present in all br
數據庫鏈接：

HGNC: 5978

OMIM: 601070

KEGG: hsa:3601

STRING: 9606.ENSP00000369312

UniGene: Hs.445124