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产品中心 药物靶点和Fc受体 药物靶点

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LAG-3 GST Tag Protein, Human

LAG-3,CD223 Antigen,Protein FDC,CD223,FDC,sLAG-3

价格 ￥2,700.00 （ 供应商现货 ： 3-5个工作日）
货号 UA010424
规格
数量
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产品介绍

产品介绍 评论(0)

产品规格

  • 物种

    Human

  • 抗原名称

    LAG-3

  • 分子别名

    LAG-3,CD223 Antigen, Protein FDC, CD223, FDC, sLAG-3

  • Accession

    P18627

  • 表达序列

    Leu23-Leu450,with N-terminal GST Tag

  • 表达宿主

    HEK293

  • 分子量

    75-80kDa (Reducing)

  • 纯度

    ＞95% by SDS-PAGE

  • 内毒素含量

    <0.1EU/μg

  • 标记

    Unconjugated

  • 标签

    GST Tag

  • 性状

    Lyophilized Powder

  • 缓冲体系

    PBS, pH7.4

  • 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.Colin G. Graydon, Shifa Mohideen and Keith R.Fowke, LAG3’s Enigmatic Mechanism of Action. Frontiers in Immunology


背景介绍

  • LAG3 is a member of the immunoglobulin superfamily and a CD4 ancestral homolog, resulting from a gene duplication event. Like CD4, LAG3 binds MHC class II (MHCII), but also FGL-1,α-synuclein fibrils (α-syn) and the lectins galectin-3 (Gal-3) and lymph node sinusoidal endothelial cell C-type lectin (LSECtin). As an immune checkpoint, LAG3 inhibits the activation of its host cell and generally promotes a more suppressive immune response. On T cells, LAG3 reduces cytokine and granzyme production and proliferation while encouraging differentiation into T regulatory cells.


  • 电泳

    • 1μg (R: reducing condition, N: non-reducing condition).

  • ELISA

    • Immobilized LAG-3 GST Tag Protein, Human(Cat.No.UA010424) at 2 ug/mL (100 μL/well) can bind Relatlimab (Cat.No. S0B0569), the EC50 is 0.99-1.37ng/mL.

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