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Your Position: Home > Kits > Spike protein > RAS-A055

SARS-CoV-2 Spike Trimer (B.1.617.2) Specific ELISA Kit (For Vaccine Development)

For research use only.

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RAS055-C01Pre-coated Anti-SARS-CoV-2 Spike Trimer (B.1.617.2) Antibody Microplate1 plate
RAS055-C02SARS-CoV-2 Spike Trimer (B.1.617.2)10 μg
RAS055-C03HRP-Anti-SARS-CoV-2 Spike Trimer Antibody15 μg
RAS055-C0410xWashing Buffer50 mL
RAS055-C05Dilution Buffer50 mL
RAS055-C06Substrate Solution12 mL
RAS055-C07Stop Solution7 mL
  • Background
    The newly identified Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has posed a serious threat to human health. A rapid and effective assay kit detecting the levels of SARS-CoV-2 Spike protein is urgently needed to accelerate the development of COVID-19 vaccines.
  • Application

    This kit is developed for specific detection of SARS-CoV-2 Spike Protein (B.1.617.2) in vaccine samples, which can meet the needs of vaccine developers to establish antigen quantification methods for preclinical evaluation, vaccine production and quality control,and realize accurate quantification of vaccine antigen contents for COVID-19 vaccines of Delta-specific boosters.

    It is for research use only.

  • Reconstitution
    Please see Certificate of Analysis for details of reconstitution instruction and specific concentration.
  • Storage & Shipping
    1. Unopened kit should be stored at 2℃-8℃ upon receiving.

    2. Find the expiration date on the outside packaging and do not use reagents past their expiration date.

    3. The opened kit should be stored per components table. The shelf life is 30 days from the date of opening.

    Shipping Statement

  • Assay Principles
    This assay kit employs a standard sandwich-ELISA format, providing a rapid detection of SARS-CoV-2 Spike Protein. The kit consists of microplate pre-coated with Anti-SARS-CoV-2 Spike Trimer Antibody, an SARS-CoV-2 Spike Trimer as Control, an HPR-Anti-SARS-CoV-2 Trimer protein Antibody,and buffers.

    Your experiment will include 5 simple steps:

    a) All reagents were returned to room temperature(20°C-25°C) before use.

    b) Add your sample to the plate, take the SARS-CoV-2 Spike Trimer as Control sample. The samples and Control sample are diluted by Dilution Buffer.

    c) Add a diluted HRP-Anti-SARS-CoV-2 Spike Trimer Antibody to the plate. The diluted by Dilution Buffer.

    d) Wash the plate and add TMB.

    e) Stop the substrate reaction by add diluted acid. Absorbance (OD) is calculate as the absorbance at 450 nm minus the absorbance at 630 nm to remove background prior to statistical analysis. The OD Value reflects the amount of protein bound.

Typical Data Please refer to Ds document for the assay protocol.
 Spike protein TYPICAL DATA

Detection of SARS-CoV-2 Spike Trimer (B.1.617.2) by sandwich-ELISA Assay.
Immobilized Anti-SARS-CoV-2 Spike Trimer (B.1.617.2) Antibody at 2 μg/mL (100 μL/well) can bind SARS-CoV-2 Spike Trimer (B.1.617.2). Detection was performed using HRP-Anti-SARS-CoV-2 Spike Trimer Antibody with sensitivity of 31 ng/mL (QC tested).

  • Clinical and Translational Updates

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ETD of in-stock products: 2 business days

Price(USD) : $780.00

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Drug Development Status

  • Number of Launched Drugs:1 Details
  • Number of Drugs in Clinical Trials:1 Details
  • Latest Research Phase:Approved

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