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IL-33 Protein (AA 112-270)

This Recombinant IL-33 protein is expressed in 大肠杆菌(E. Coli).
产品编号 ABIN7274939
发货至: 中国

Quick Overview for IL-33 Protein (AA 112-270) (ABIN7274939)

抗原

See all IL-33 (IL33) 蛋白
IL-33 (IL33) (Interleukin 33 (IL33))

蛋白类型

Recombinant

宿主

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资源

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大肠杆菌(E. Coli)

纯度

> 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
  • 产品特性

    AA 112-270

    原理

    Human IL-33 Protein

    序列

    Ser112-Thr270

    产品特性

    Recombinant Human IL-33 Protein is expressed from E.coli without tag.It contains Ser112-Thr270.

    过滤

    0.22 μm filtered

    内毒素水平

    Less than 1EU per μg by the LAL method.

    Biological Activity Comment

    Immobilized Human IL-33, No Tag at 2μg/ml (100μl/well) on the plate. Dose response curve for Human IL-1RL1, His Tag with the EC50 of 3ng/ml determined by ELISA. See testing image for detail.
  • 想要此Protein的其他选项吗?

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    Product
    表达系统
    Conjugate
    Origin
    价格从
    表达系统 HEK-293 Cells
    Conjugate His tag
    Origin Human
    价格从 106,314.67 ¥
    表达系统 Cell-free protein synthesis (CFPS)
    Conjugate Strep Tag
    Origin Human
    价格从 172,528.32 ¥

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  • 限制

    仅限研究用
  • 状态

    Lyophilized

    溶解方式

    Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

    缓冲液

    Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

    储存条件

    -20 °C,-80 °C

    储存方法

    -20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

    有效期

    12 months
  • 抗原

    IL-33 (IL33) (Interleukin 33 (IL33))

    别名

    IL-33

    背景

    Interleukin-33 (IL-33) is a cytokine belonging to the IL-1 family, playing a role in inflammatory, infectious and autoimmune diseases and expressed in the cellular nucleus in several tissues. High levels of IL-33 are expressed in epithelial barrier tissues and endothelial barriers. ST2 is a receptor for IL-33, expressed selectively on a subset of Th2 cells, mediating some of their functions.

    分子量

    18 kDa same as Tris-Bis PAGE result.

    NCBI登录号

    NP_254274

    途径

    Production of Molecular Mediator of Immune Response
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