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IL15 (GR-2301 Biosimilar) Recombinant Monoclonal Antibody

  • 貨號:
    CSB-RA011593MB3HU
  • 規(guī)格:
    ¥83486
  • 其他:

產(chǎn)品詳情

  • 產(chǎn)品描述:
    IL15(GR-2301 Biosimilar Antibody)重組單克隆抗體(GR-2301)是一種用于科研領(lǐng)域的生物活性蛋白,專為深入研究白細(xì)胞介素15(IL-15)的生物學(xué)功能及相關(guān)信號通路而設(shè)計。IL-15作為重要的免疫調(diào)節(jié)因子,在天然殺傷細(xì)胞(NK)、T細(xì)胞的增殖活化、免疫穩(wěn)態(tài)維持及抗腫瘤免疫反應(yīng)中發(fā)揮關(guān)鍵作用。該重組抗體通過基因工程技術(shù)制備,具有高純度、高特異性和批次間穩(wěn)定性,可精準(zhǔn)識別并結(jié)合IL-15分子,為體外實驗和體內(nèi)研究提供可靠工具。 在基礎(chǔ)免疫學(xué)研究中,該抗體可用于ELISA某些實驗,實現(xiàn)對IL-15蛋白的定性與定量檢測,助力解析其在免疫細(xì)胞發(fā)育、分化及效應(yīng)功能中的分子機(jī)制。同時,通過中和或阻斷IL-15活性,可進(jìn)一步探究其在自身免疫性疾病、感染性疾病及腫瘤微環(huán)境中的調(diào)控作用。此外,該抗體適用于細(xì)胞培養(yǎng)體系中IL-15信號通路的干預(yù)研究,為開發(fā)基于IL-15的免疫治療策略提供前期實驗數(shù)據(jù)支持。 產(chǎn)品嚴(yán)格遵循科研級標(biāo)準(zhǔn)生產(chǎn),經(jīng)過多重質(zhì)量控制確保低內(nèi)毒素水平和高生物活性,適用于多種實驗?zāi)P停?xì)胞水平的功能分析、動物模型的體內(nèi)藥效評價等。其應(yīng)用將推動IL-15相關(guān)基礎(chǔ)研究的深入開展,為理解免疫調(diào)控網(wǎng)絡(luò)及疾病發(fā)生機(jī)制提供重要實驗材料。
  • Uniprot No.:
  • 基因名:
  • 別名:
    GR2301 research-grade biosimilar; GR 2301 research-grade biosimilar ;IL15 antibody; Interleukin-15 antibody; IL-15 antibody
  • 反應(yīng)種屬:
    Human
  • 免疫原:
    Recombinant Human IL15 protein
  • 免疫原種屬:
    Homo sapiens (Human)
  • 標(biāo)記方式:
    Non-conjugated
  • 克隆類型:
    Monoclonal
  • 濃度:
    It differs from different batches. Please contact us to confirm it.
  • 保存緩沖液:
    0.01M PBS,pH7.4
  • 產(chǎn)品提供形式:
    Liquid
  • 應(yīng)用說明:
    Validation Status
    Application-specific performance (e.g., in flow cytometry, ELISA, IHC or other assay formats) has not yet been experimentally verified by CUSABIO. Users are advised to determine the optimal working conditions empirically in their own assay systems.
    Guaranteed Quality
    ① Antibody purity?> 95% tested by SDS-PAGE.
    ② Endotoxin level < 0.1EU/ug tested by LAL method.
  • 儲存條件:
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 貨期:
    3-4 weeks
  • 用途:
    It is a non-therapeutic biosimilar antibody, owning the same variable region from the corresponding approved therapeutic antibody. In conclusion, it is a research-grade biosimilar antibody and expressed in mammalian cell, which can be directly used as positive controls in drug discovery or used for rapid verification of the biological functions of target protein.

產(chǎn)品評價

靶點詳情

  • 功能:
    Cytokine that stimulates the proliferation of T-lymphocytes. Stimulation by IL15 requires interaction of IL15 with components of the IL2 receptor, including IL2RB and probably IL2RG but not IL2RA. In neutrophils, stimulates phagocytosis probably by signaling through the IL15 receptor, composed of the subunits IL15RA, IL2RB and IL2RG, which results in kinase SYK activation.
  • 基因功能參考文獻(xiàn):
    1. High IL15 expression is associated with follicles with immature oocytes. PMID: 29619608
    2. IL-15 plays a pivotal role in creating a self-renewing, persistent HIV reservoir by facilitating infection of CD4(+) T cells with stem cell-like properties. PMID: 30257946
    3. The genetic variations in IL15 affects the risk of developing of childhood acute lymphoblastic leukemia and are associated with hyperdiploidy in Latvian population. PMID: 29528261
    4. circulating IL-15 and IL-15Ralpha concentrations are reduced in lean and obese physically active people PMID: 28940555
    5. IL-15/IL-15Ralpha signaling pathway is activated in skeletal muscle in response to a session of resistance exercise. PMID: 28449327
    6. Recipient IL-15 rs10519613 polymorphism was associated with hepatocellular carcinoma recurrence after liver transplantation. PMID: 29162948
    7. This review provides significant characterization of specific systemic, cellular and molecular alterations caused by IL-15 superagonist treatment as compared to native IL-15 and compares their anti-tumor effectiveness in multiple preclinical studies [Review] PMID: 28888485
    8. iNKT cell development requires IL-15, and study found that sgammac interfered with IL-15 signaling to suppress iNKT cell generation in the thymus. Thus, sgammac represents a new mechanism to control cytokine availability during T cell development that constrains mature T cell production and specifically iNKT cell generation in the thymus. PMID: 27833166
    9. The rs10833 polymorphism could be involved in regulating IL-15 production in subclinical atherosclerosis. PMID: 28923712
    10. RFC, IL15 and VDR germline variants are associated with minimal residual disease in pediatric B-cell precursor ALL PMID: 27427275
    11. IL-15 and IL-15Ralpha genes in samples from the Spanish Consortium for Genetics of Celiac Disease (CEGEC) collection, identifying two regulatory single-nucleotide polymorphisms (SNP) that might be associated with celiac disease PMID: 28738233
    12. associated with increased loss of fat mass and body weight [review] PMID: 28752527
    13. These data support the combinatorial approach of in situ suppression of the PD-L inhibitory checkpoints with DC-mediated IL15 transpresentation to promote antigen-specific T-cell responses and, ultimately, contribute to graft-versus-tumor immunity PMID: 28637876
    14. These data suggest that TLR2 activation is involved in the induction of IL-15 production by primary Sjogren's syndrome salivary gland epithelial cells and promotes inflammation through NF-kappaB activation. PMID: 27260411
    15. this review will focus on IL-15 biology in NK cells and proposes the development novel therapies aimed at this pathway in humans PMID: 27835762
    16. IL-15 levels were found to be elevated in depressed patients with asthma. PMID: 26874516
    17. this paper show that IL-15 boosts the function and migration of human terminally differentiated CD8+ T cells by inducing a unique gene signature PMID: 26857736
    18. inhibits the Ca(2+)-induced differentiation of keratinocytes, mainly via the attenuation of Ca(2+)-stimulated PI3K-AKT signalling PMID: 26914593
    19. The 161533 TriKE induced superior NK cell cytotoxicity, degranulation, and cytokine production against CD33(+) HL-60 targets and increased NK survival and proliferation. PMID: 26847056
    20. In this article, we review the functions, expression, and regulation of IL-15 for designing an improved IL-15-based therapy targeting the IL-15 signaling pathway. PMID: 27325459
    21. n this study, authors compared the concentrations of IL-15 and IL-7 in the plasma of MDS patients (n = 20) compared with that in the plasma of healthy controls (n = 20). Results indicated that exposure to high levels of IL-15 may be involved in the T cell phenotype conversion observed in MDS. PMID: 27036031
    22. The presence of IL15 rs10833 AA genotype in HIV-/HCV-co-infected patients was associated with advanced liver fibrosis, inflammation-related biomarkers and increased rates of sustained virological response to pegIFN-alpha/RBV therapy. PMID: 26836972
    23. High IL15 expression is associated with endometriosis. PMID: 27190213
    24. IL-15 drives bystander activation of CD8+ T cells, which predicts disease progression in untreated HIV-1-infected patients and suggests that elevated IL-15 may also drive CD8+ T cell expansion that is linked to increased morbidity and mortality in treated patients PMID: 27322062
    25. Sustained virologic response was significantly associated with IL15 rs10833 in chronic hepatitis C patients, treated with pegylated interferon-alpha and ribavirin. PMID: 28827115
    26. IL-15 mRNA and protein levels significantly increased in rhHBcAg stimulation group compared with non-stimulated group. PMID: 28274303
    27. this work provides evidence that the sushi-IL-15Ralpha/IL-15 fusion protein RLI enhances antitumor activity of anti-PD-1 treatment and is a promising approach to stimulate host immunity PMID: 27217584
    28. This analysis revealed highly connected functional interaction networks with two candidate genes, IL15 and SEC14L5 highly enriched in networks. Overall, from these results, we concluded that these genes can be recommended as some of the potential targets for Post-Traumatic Stress Disorder. PMID: 27997584
    29. These data support a potential role for IL-15 in the pathogenesis of HIV-associated immune activation. PMID: 27880829
    30. 15Ralpha/15 complexes represent a potent adjuvant for augmenting the efficacy of adoptive immunotherapy. Such cell-bound or soluble 15Ralpha/15 complexes could be developed for use in combination immunotherapy approaches. PMID: 27227483
    31. Cutaneous T-cell lymphoma (CTCL) pathogenesis remains unknown, and there are no curative therapies. Our findings not only demonstrate a critical role for IL15-mediated inflammation in cutaneous T-cell lymphomagenesis, but also uncover a new oncogenic regulatory loop in CTCL involving IL15, HDAC1, HDAC6, and miR-21 that shows differential sensitivity to isotype-specific HDAC inhibitors PMID: 27422033
    32. we provide the first direct evidence that IL-15 is expressed both at the mRNA and protein level in human salivary gland epithelial cells and it is clear that salivary glands from primary Sjogren's syndrome patients showed an intensified epithelial expression of IL-15 PMID: 27567226
    33. Data show a greater expression of interleukin 15 (IL-15) mRNA in healing wounds compared with non-healing wounds. PMID: 27460304
    34. Our study indicates that the IL15 +96522A/C polymorphism correlates with the severity of Hashimoto's disease (HD), most likely by increasing Th17 cells. PMID: 28164472
    35. this study shows that IL-15 induces cytokine-induced killer cells with a potent cytotoxic activity mostly against tumor cells from epithelial solid malignancies via NKG2D-mediated mechanism. PMID: 27615504
    36. IL-15 is able to significantly regulate the inflammatory infiltration of macrophages in polymyositis patients through affecting the NF-kB pathway and MMP-9 expression levels. PMID: 27374114
    37. IL-15 mRNA expression was significantly higher in patients with moderately severe viral bronchiolitis compared to controls and patients with severe disease. Serum IL15 correlated with disease severity. PMID: 26541527
    38. These data underline the potential of "free" IL15 in the absence of Ralpha-complex as a powerful and specific immuno-modulator, which may be beneficial where selective immune-activation is desired. PMID: 26822794
    39. Culturing NK cells under hypoxia compared with ambient air (normoxia) and IL-15 priming synergistically augmented glycolytic gene expression without major changes in glycolytic flux and glucose consumption. PMID: 27129235
    40. Findings suggest for co-targeting shedding-derived soluble MIC (sMIC) to enhance the therapeutic efficacy of ALT-803 or other interleukin 15 (IL-15) agonists. PMID: 26625316
    41. Report improved antitumoral NK-cell activity in DC-based vaccine strategies through the use of IL-15/IL-15Ralpha mRNA-engineered designer DC. PMID: 26675759
    42. The novel mechanism of IL-15 transfer to the surface of antigen-processing DCs may explain the enhanced potency of IL-15:IL-15Ralpha-coated nanoparticles for antigen delivery. PMID: 26719339
    43. Virtual memory T cells develop and mediate bystander protective immunity in an IL-15-dependent manner. PMID: 27097762
    44. results demonstrated the relative functional deficiencies of alpha-GalCer induced UCB iNKT cells, which can be ameliorated by IL-15 PMID: 26481260
    45. Protein, mRNA, and serum expression levels of MMP-7 and IL-15 in patients with osteoarthritis were all significantly increased in osteoarthritis patients compared with the control group. PMID: 26464654
    46. Downregulation of STAT3 phosphorylation enhances tumoricidal effect of IL-15-activated dendritic cell against doxorubicin-resistant lymphoma and leukemia via TNF-alpha. PMID: 26255115
    47. Exercise-stimulated interleukin-15 is controlled by AMPK and regulates skin metabolism and aging. PMID: 25902870
    48. Studeis indicate that expression of interleukin-15 (IL-15) in tissues promotes T helper 1 cell-mediated immunity. PMID: 26567920
    49. These findings demonstrate a novel mechanism to attenuate IL-15-dependent NK cell proliferation and suggest that inhibitory NK cell receptors contribute to NK cell homeostasis. PMID: 26453750
    50. IL15 was expressed primarily in the suprabulb of the hair follicle. PMID: 26479922

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  • 亞細(xì)胞定位:
    [Isoform IL15-S48AA]: Secreted.; [Isoform IL15-S21AA]: Cytoplasm. Nucleus. Note=IL15-S21AA is not secreted, but rather is stored intracellularly, appearing in the nucleus and cytoplasmic components.
  • 蛋白家族:
    IL-15/IL-21 family
  • 組織特異性:
    Most abundant in placenta and skeletal muscle. It is also detected in the heart, lung, liver and kidney. IL15-S21AA is preferentially expressed in tissues such as testis and thymus.
  • 數(shù)據(jù)庫鏈接:

    HGNC: 5977

    OMIM: 600554

    KEGG: hsa:3600

    STRING: 9606.ENSP00000296545

    UniGene: Hs.168132



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