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Your Position: ホーム > Antibody > Spike S2 > S2N-S86

Anti-SARS-CoV-2 Spike S2 Antibody, Human IgG4 (AS86)

  • Source
    Anti-SARS-CoV-2 Spike S2 Antibody, Human IgG4 (AS86) is isolated from a SARS-CoV-2 infected patient and is recombinantly produced from CHO cells.
  • Clone

    AS86

  • Isotype

    Human IgG4 | Human Kappa

  • Conjugate

    Unconjugated

  • Antibody Type

    Recombinant Monoclonal

  • Reactivity

    Virus

  • Specificity

    This product is a specific antibody against SARS-CoV-2 Spike S2 protein. Cross-reactivity with S2 protein of other coronaviruses has not been tested.

  • Application
    ApplicationRecommended Usage
    ELISA0.13-30 ng/mL
  • Purity

    >95% as determined by SDS-PAGE.

  • Purification

    Protein A purified/ Protein G purified

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH6.0 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.

  • Storage

    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.
SDS-PAGE
Spike S2 SDS-PAGE

Anti-SARS-CoV-2 Spike S2 Antibody, Human IgG4 (AS86) on SDS-PAGE under reducing (R) and non-reducing (NR) conditions. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95% (With Star Ribbon Pre-stained Protein Marker).

Bioactivity-ELISA
 Spike S2 ELISA

Immobilized SARS-CoV-2 S2 protein, His Tag (Cat. No. S2N-C52H5) at 2 μg/mL (100 μL/well) can bind Anti-SARS-CoV-2 Spike S2 Antibody, Human IgG4 (AS86) (Cat. No. S2N-S86) with a linear range of 0.24-3.91 ng/mL (QC tested).

  • Background
    It's been reported that SARS-CoV-2 can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
  • Clinical and Translational Updates

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ETD of in-stock products: 4 business days

価格(JPY) : 106,400

価格(JPY) : 770,000

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