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Your Position: Home > Kits > Spike Trimer > RAS-A149

SARS-CoV-2 Spike Trimer (XBB.1) ELISA Kit (For Vaccine Development)

For research use only.
RAS149-C01Pre-coated Anti-SARS-CoV-2 Spike Trimer Antibody Microplate1 plate
RAS149-C02SARS-CoV-2 Spike Trimer (XBB.1)15 μg
RAS149-C03Biotin-Anti-SARS-CoV-2 Spike Trimer Antibody100 μL
RAS149-C04Streptavidin-HRP10 μg
RAS149-C0510xWashing Buffer 50 mL
RAS149-C06Dilution Buffer50 mL
RAS149-C07Substrate Solution12 mL
RAS149-C08Stop 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 Trimer is urgently needed to accelerate the development of COVID-19 vaccines.
  • Application

    This kit is developed for quantitative detection of SARS-CoV-2 Spike Trimer (XBB.1) in samples.

    It is for research use only.

  • Reconstitution
    Please see Certificate of Analysis for details of reconstitution instruction and specific concentration.
  • Storage
    The unopened kit is stable for 12 months from the date of manufacture if stored at 2°C to 8°C.

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

  • 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 protein Antibody, an SARS-CoV-2 Spike Protein as Control,biotin-Anti-SARS-CoV-2 Spike protein Antibody,HRP-Streptavidin and buffers.

    Your experiment will include 6 simple steps:

    a) Bring all reagents and samples to room temperature (20℃-25℃) before use.

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

    c) Add the Secondary antibody biotin-Anti-SARS-CoV-2 Spike protein Antibody diluted by Dilution Buffer to the plate.

    d) Add the diluted Streptavidin-HRP to the plate.

    e) Wash the plate and add TMB or other colorimetric HRP substrate.

    f) Stop the substrate reaction by adding diluted acid. Absorbance (OD) is calculated as the absorbance at 450 nm minus the absorbance at 650 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 Trimer TYPICAL DATA

Detection of Monoclonal SARS-CoV-2 Spike Trimer (XBB.1) titer by sandwich-ELISA Assay.
Immobilized Anti-SARS-CoV-2 Spike Trimer Antibody can bind SARS-CoV-2 Spike Trimer (XBB.1). Detection was performed using Biotin-Anti-SARS-CoV-2 Spike Trimer Antibody with sensitivity of 12.5 ng/mL (QC tested).

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ETD of in-stock products: 2 business days

Price(USD) : $780.00

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