Human NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z Full Length Protein Complex, His Tag&Flag Tag (Detergent)

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Cat. No. / Size
Price
Qty
NYZ-H52D4-20ug
$805.00
NYZ-H52D4-100ug
$2985.00
NYZ-H52D4-500ug
$7480.00
ETA of in-stock products:2 business days

Product Details

  • Application

    1. Immunization
    2. Affinity testing (SPR / BLI)
    3. Screening (ELISA)
  • Synonyms

    NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z

  • Source

    Detergent Human NY-ESO-1 TCR & CD3 Protein Complex, His,Flag Tag (NYZ-H52D4) is expressed from human 293 cells (HEK293). It contains AA (Accession # P07766-1 & P04234-1 & P09693-1 & P20963-1).

    Predicted N-terminus: Phe

  • Molecular Characterization

    The protein has a calculated MW of 64.8 kDa & 80.2 kDa.

    *The Buffer A (Cat. No. DN-12) is sold separately and not included in protein, you can follow the link for product information.

    1. Structure

      Each full-length transmembrane protein is encapsulated by detergent micelle.

    2. Synthesis Process

      Through mild detergent micelle extraction, dedicated solubilization, and stringent affinity purification, we maximally retain the native transmembrane conformation of full-length transmembrane proteins throughout downstream purification. This workflow yields purified, detergent-solubilized proteins free of unrelated membrane impurities and exogenous scaffold proteins, with exceptional purity, accurate quantitation, and well-preserved biological activity—ideal for immunization, binding assays in antibody discovery and screening (ELISA) and affinity testing (SPR and BLI), etc.

  • Purity

    >90% as determined by SDS-PAGE.

  • Formulation

    This product is not suitable for cell based experiments due to cytotoxicity of detergent.
    Detergent buffer is INDISPENSABLE to keep membrane protein soluble and active, under no circumstances should you remove detergent.
    Detergent buffer is sold separately and not included in protein, and please contact us if you need the buffer.
    If glycerol is not compatible with your application, remove glycerol just before the immediate experiment, and NEVER store glycerol-free protein solution.

    Supplied as 0.2 μm filtered solution in 50 mM HEPES, 150 mM NaCl, 0.06% Buffer A, pH7.5 with glycerol as protectant.

    Contact us for customized product form or formulation.

  • Shipping

    This product is supplied and shipped with dry ice, please inquire the shipping cost.

  • Storage

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. The product MUST be stored at -70°C or lower upon receipt;
    2. -70°C for 3 months under sterile conditions.
  • ACRO Quality Management System

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

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Performance Data

  • Bioactivity-ELISA

     NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z ELISA

    Immobilized Human NY-ESO-1 TCR & CD3 Protein Complex, His,Flag Tag (Cat. No. NYZ-H52D4) at 1 μg/mL (100 μL/well) can bind Monoclonal Anti-Human CD3 Antibody, Mouse IgG2a (Clone: OKT3), premium grade (Cat. No. CDE-M120a) with a linear range of 0.05-2 ng/mL (QC tested).

    Protocol
  •  NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z ELISA

    Immobilized Human NY-ESO-1 TCR & CD3 Protein Complex, His,Flag Tag (Cat. No. NYZ-H52D4) at 1 μg/mL (100 μL/well) can bind Llama Anti-CD3 with a linear range of 0.02-1 ng/mL (QC tested).

    Protocol
  •  NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z ELISA

    Immobilized Human NY-ESO-1 TCR & CD3 Protein Complex, His,Flag Tag (Cat. No. NYZ-H52D4) at 1 μg/mL (100 μL/well) can bind Biotinylated Human HLA-A*02:01&B2M&NY-ESO-1 (SLLMWITQC) Complex Protein (Cat. No. HL1-H82E6) with a linear range of 0.08-5 μg/mL (Routinely tested).

    Protocol
  •  NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z ELISA

    Immobilized Human NY-ESO-1 TCR & CD3 Protein Complex, His,Flag Tag (Cat. No. NYZ-H52D4) at 1 μg/mL (100 μL/well) can bind Anti-BCMA×CD3 Antibody (Teclistamab Biosimilar) with a linear range of 0.06-16 ng/mL (Routinely tested).

    Protocol
  •  NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z ELISA

    Immobilized Human NY-ESO-1 TCR & CD3 Protein Complex, His,Flag Tag (Cat. No. NYZ-H52D4) at 1 μg/mL (100 μL/well) can bind Anti-KLK2×CD3 Antibody (Pasritamig Biosimilar) with a linear range of 0.06-8 ng/mL (Routinely tested).

    Protocol
  • Bioactivity-SPR

     NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z SPR

    Monoclonal Anti-Human CD3 Antibody, Mouse IgG2a (Clone: OKT3), premium grade (Cat. No. CDE-M120a) captured on CM5 chip via anti-mouse antibodies surface can bind Human NY-ESO-1 TCR & CD3 Protein Complex, His,Flag Tag (Cat. No. NYZ-H52D4) with an affinity constant of 8.12 nM as determined in a SPR assay (in presence of DDM and CHS) (Biacore 8K) (Routinely tested).

    Protocol

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Background

Cluster of Differentiation 3 (CD3) is a pivotal multimeric T cell co-receptor complex essential for adaptive immune responses. Composed of epsilon (ε), gamma (γ), delta (δ), and zeta (ζ) polypeptide chains forming three distinct dimers (εγ, εδ, ζζ), CD3 non-covalently associates with the T-cell receptor (TCR) to establish the critical TCR/CD3 receptor complex on T cell surfaces. Structurally, CD3 proteins belong to the immunoglobulin superfamily, featuring a transmembrane domain, an N-terminal extracellular region with immunoglobulin-like domains, and cytoplasmic tails embedded with immunoreceptor tyrosine-based activation motifs (ITAMs). These ITAMs are fundamental for initiating signal transduction upon T cell receptor engagement, thereby activating both CD4+ T helper and CD8+ cytotoxic T cells. As a defining marker of the T cell lineage, CD3's central role in T cell activation makes its modulation, via stimulating or blocking antibodies, a promising therapeutic avenue for conditions like organ transplant rejection and autoimmune diseases.

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