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Recombinant Human IL-1 beta/IL-1F2 GMP Protein

功能和特点
  • 表达系统: E. coli
  • Accession #: P01584
  • 蛋白标签: No tag
  • 生物活性: Measured in a cell proliferation assay using D10.G4.1 mouse helper T cells. The ED50 for this effect is <12 pg/mL. The specific activity of recombinant human IL-1 beta is >5.0 x 10^7 IU/mg, which is calibrated against the human IL-1 beta WHO International
  • 内毒素水平: <0.01 EU/μg
有货

库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
rp168388-GMP-100μg
100μg 期货 Stock Image
rp168388-GMP-1mg
1mg 期货 Stock Image

基本描述

产品名称 Recombinant Human IL-1 beta/IL-1F2 GMP Protein
规格或纯度 ActiBioPure™, 生物活性, GMP, 无载体, 无动物源, High performance, ≥97%(SDS-PAGE&SEC-HPLC)
生化机理 Potent pro-inflammatory cytokine. Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody production, and fibroblast proliferation and collagen production. Promotes Th17 differentiation of T-cells. Synergizes with IL12/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells. Plays a role in angiogenesis by inducing VEGF production synergistically with TNF and IL6. Involved in transduction of inflammation downstream of pyroptosis: its mature form is specifically released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore. Acts as a sensor of S.pyogenes infection in skin: cleaved and activated by pyogenes SpeB protease, leading to an inflammatory response that prevents bacterial growth during invasive skin infection. Post-translational: Activation of the IL1B precursor involves a CASP1-catalyzed proteolytic cleavage. Processing and secretion are temporarily associated.
生物活性 Measured in a cell proliferation assay using D10.G4.1 mouse helper T cells. The ED50 for this effect is <12 pg/mL. The specific activity of recombinant human IL-1 beta is >5.0 x 10^7 IU/mg, which is calibrated against the human IL-1 beta WHO International
内毒素水平 <0.01 EU/μg
表达系统 E. coli
氨基酸 117-269 aa
蛋白标签 No tag
N-末端序列 Ala-Pro-Val-Arg-Ser-Leu-Asn-(Cys)-Thr-Leu & Pro-Val-Arg-Ser-Leu-Asn-(Cys)-Thr-Leu-Arg
无载体 Yes
无动物源 Yes
Accession # P01584
来源 Recombinant
预测分子量 17 kDa
SDS-PAGE 17 kDa under reducing conditions.

AI解读

产品规格参数

储存缓冲液 Lyophilized from a 0.2 μm filtered solution in PBS.
复溶 Reconstitute at 100-200 μg/mL in PBS.
储存温度 -20°C储存,避免反复冻融
运输条件 超低温冰袋运输
稳定性与储存 A minimum of 12 months when stored at ≤ -20 ℃ as supplied. 1 month, 2 to 8 ℃ under sterile conditions after reconstitution. 3 months, ≤ -20 ℃ under sterile conditions after reconstitution. Upon delivery aliquot. Avoid freeze/thaw cycle.

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