您现在的位置: 首页   -  产品中心   -  免疫学   -   抗体
IL-1β Protein, Rat

IL-1β Protein, Rat

货号: UA040047
价格: 820
规格: 10μg
介绍: -
其他: -
产品规格
  • 物种

    Rat
  • 分子别名

    IL-1β, IL1B, IL1-BETA, IL1F2, interleukin 1 beta, IL1beta
  • Accession

    Q63264
  • 表达序列

    Val117-Ser268
  • 表达宿主

    E.coli
  • 分子量

    18kDa

  • 纯度

    >95% by SDS-PAGE
  • 内毒素含量

    <1EU/μg
  • 活性

    The EC50 for this effect is typically 6.0-40ng/ml.
  • 标记

    Unconjugated
  • 标签

    No Tag
  • 性状

    Lyophilized Powder
  • 缓冲体系

    50mM Tris, 300mM NaCl, pH8.0
  • 溶解方法

    Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.

  • 储存条件

    · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
    · 3 months, -20 to -80℃ under sterile conditions after reconstitution.
    · 1 week, 2 to 8℃ under sterile conditions after reconstitution.
    · Please avoid repeated freeze-thaw cycles.
  • 文献引用

    1、Kim S H. et al. (2008) Association of -31TC and -511 CT polymorphisms in the interleukin 1 beta (IL1B) promoter in Korean keratoconus patients. Mol Vis. 14:2109-2116.

    2、Wang Z C. et al. (2002) T helper 1-type immunity to trophoblast antigens in women with a history of recurrent pregnancy loss is associated with polymorphism of the IL1B promoter region. Genes Immun. 3(1): 38-42.

    3、Mattuzzi S. et al. (2007) Association of polymorphisms in the IL1B and IL2 genes with susceptibility and severity of systemic sclerosis. J Rheumatol. 34(5): 997-1004.

  • 稀释度

背景介绍
  • Interleukin-1 Beta (IL-1 Beta) is a proinflammatory cytokine produced in a variety of cells including monocytes, tissue macrophages, keratinocytes and other epithelial cells. Both IL-1 alpha and IL-1 beta bind to the same receptor and have similar if not identical biological properties. These cytokines have a broad range of activities including, stimulation of thymocyte proliferation, by inducing IL-2 release, B-cell maturation and proliferation, mitogenic FGF-like activity and the ability to stimulate the release of prostaglandin and collagenase from synovial cells. However, whereas IL-1 beta is a secreted cytokine, IL-1 alpha is predominantly a cell-associated cytokine.

  • 生物活性JSON

    • Measured by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The EC50 for this effect is typically 6.0-40ng/ml.
  • 电泳JSON

    • 2μg (R: reducing condition, N: non-reducing condition).