Recombinant Human LAG3/CD223 Protein (His Tag)(Active)

    • Recombinant Human LAG3 / CD223 Protein (C-His)-Elabscience
    • Recombinant Protein-Elabscience
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    • Recombinant Human LAG3 / CD223 Protein (C-His)-Elabscience
    • Recombinant Protein-Elabscience
    • Recombinant Human LAG3 / CD223 Protein (C-His)-Elabscience
    • Recombinant Protein-Elabscience

      Catalog number:PKSH033596

      Synonyms:Lymphocyte activation gene 3 protein;LAG3;LAG-3;Protein FDC;CD223;LAG-3

      Size:
      • 10μg
      • 50μg
      Qty:
      - +
      Price: $111

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      Overview

      Synonyms Lymphocyte activation gene 3 protein;LAG3;LAG-3;Protein FDC;CD223;LAG-3
      Species Human
      Expression_host Human Cells
      Sequence Leu23-Leu450
      Accession P18627
      Application Functional ELISA
      Mol_Mass 47.2 kDa
      AP_Mol_Mass 55-65 kDa
      Tag C-His
      Bio_Activity Immobilized Human LAG-3-His at 5μg/ml(100 μl/well) can bind Human FGL1-mFc(Cat: PKSH033679). The ED50 of Human LAG-3-His is 29 ng/ml.

      Properties

      Purity > 95% as determined by reducing SDS-PAGE.
      Endotoxin < 1.0 EU per μg as determined by the LAL method.
      Storage Lyophilized protein should be stored at < -20℃, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7℃ for 2-7 days.Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
      Shipping This product is provided as lyophilized powder which is shipped with ice packs.
      Formulation Lyophilized from a 0.2 μm filtered solution of PBS,2mMEDTA,pH7.4.
      Reconstitution Please refer to the printed manual for detailed information.

      Background

      Human Lymphocyte activation gene 3 protein( LAG3) is a member of immunoglobulin (Ig) superfamily. LAG3 contains 4 extracellular Ig-like domains. The LAG3 gene contains 8 exons. LAG3 is involved in lymphocyte activation and can bind to HLA class-II antigens. It is selectively expressed in activated T and NK cells. LAG3 has a negative regulatory function in T cells and acts as as a new marker of T cell induced B cell activation. As a soluble molecule, LAG3 activates antigen-presenting cells through MHC class II signaling. It can lead to increased antigen-specific T-cell responses in vivo. LAG-3 has higher affinity to MHC class II than CD4.

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      MSDS for ELISA ISO 9001

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