Biotinylated Human NKG2A&CD94 Protein, Fc,Avitag™

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Cat. No. / Size
Price
Qty
NC4-H82F5-25ug
$360.00
NC4-H82F5-200ug
$1565.00
ETA of in-stock products:2 business days

Product Details

  • Synonyms

    NKG2A & CD94

  • Source

    Biotinylated Human NKG2A&CD94 Protein, Fc,Avitag (NC4-H82F5) is expressed from human 293 cells (HEK293). It contains AA Ala 113 - Leu 233 & Asp 57-Ile 179 (Accession # P26715-1 (NKG2A) & Q13241-1 (CD94)).

    Predicted N-terminus: Ala 113 | Asp 57

    Request for sequence
  • Molecular Characterization

    NKG2A & CD94 Structure

    Other Tags and Version Biotin & Other Labeled Version

    This protein carries a human IgG1 Fc tag at the C-terminus, followed by an Avi tag (Avitag™).

    The protein has a calculated MW of 40.4 kDa & 42.3 kDa. The protein migrates as 50-60 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Labeling

    Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

  • Protein Ratio

    Passed as determined by the HABA assay / binding ELISA.

  • Purity

    >95% as determined by SDS-PAGE.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Shipping and Storage

    This product is shipped at ambient temperature.

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
  • ACRO Quality Management System

    1. QMS(ISO, GMP)
    2. Quality Advantages
    3. Quality Control Process

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Performance Data

  • SDS-PAGE

    NKG2A & CD94 SDS-PAGE

    Biotinylated Human NKG2A&CD94 Protein, Fc,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.

  • Bioactivity-ELISA

     NKG2A & CD94 ELISA

    Immobilized Biotinylated Human NKG2A&CD94 Protein, Fc,Avitag (Cat. No. NC4-H82F5) at 5 μg/mL (100 μL/well) can bind PE-Labeled Human HLA-E*01:03&B2M&CMV UL40 (VMAPRTVLL) Tetramer Protein (Cat. No. HLU-HP2H5) with a linear range of 0.01-2.5 μg/mL (QC tested).

    Protocol
  •  NKG2A & CD94 ELISA

    Immobilized Anti-NKG2A Antibody, Human IgG1 at 1 μg/mL (100 μL/well) can bind Biotinylated Human NKG2A&CD94 Protein, Fc,Avitag (Cat. No. NC4-H82F5) with a linear range of 0.5-16 ng/mL (Routinely tested).

    Protocol

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Background

CD94 plays a role as a receptor for the recognition of MHC class I HLA-E molecules by NK cells and some cytotoxic T-cells. KLRD1 (CD94) is an antigen preferentially expressed on NK cells and is classified as a type II membrane protein because it has an external C terminus. NKG2A/CD159a is a transmembrane protein belonging to the CD94/NKG2 family of C-type lectin-like receptors that inhibits innate immune system activation. CD94 pairs with the NKG2 molecule as a heterodimer. The CD94/NKG2 complex, on the surface of natural killer cells interacts with Human Leukocyte Antigen (HLA)-E on target cells.

Recent Advances

 
Drug Development Progress
  • English Name:

    NK cell lectin-like receptor subfamily C member 1

  • Category:

  • Approved Drugs:

    0 Details

  • Drugs in Clinical Trials:

    6 Details

  • Highest Development Stage:

    Phase 3 Clinical

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