BT-plex™ Human Anti-SARS CoV2 Spike Protein Antibody kit is a bead-based immunoassay, using a magnetic fluorescence-encoded bead optimized for use on regular flow cytometers. The assay simultaneously quantifies specific human anti-SARS CoV-2 spike protein IgG, IgM, and IgA in the same sample. The assay has been analytically validated for use on serum/plasma samples. The assay kit provides better detection sensitivities, broader dynamic ranges, and less hands-on time than traditional ELISA methods. 

 

Kit Components:  Magnetic beads immobilied with S Trimer protein, Standard cocktail containing human anti-SARS CoV2 RBD monoclonal antiboies with IgG, IgM, and IgA isotype, Detection antibodies for human IgG, IgM, and IgA isotypes, SAPE reporter, Assay buffer, Wash Buffer, V-bottom 95-well plate, and plate sealers

 

Size: 100 tests

 

Sample type: serum/plasma (1:500) and other sample types

 

Protocol time: 3.5 hours

 

Limit of detection: 5 pg/mL for IgG, IgM; 2.5 pg/mL for IgA

 

Dynamic range:  6 pg/mL to 25 ng/mL

 

Accuracy: 80-100%

 

Precisions:  Intra-assay CV < 10%;  Inter-assay CV < 15%

 

Instruction manual

 

 

Anti-SARS-CoV-2 Spike Protein Human IgA/IgG/IgM Flow Test Kit (BT-plex)

SKU: Each
$595.00Price
  • Catalog Number:  X202001

    Kit Components: 

    Kit Components Quantity Volume
    SARS CoV-2 Spike Trimer Beads 1 Bottle 6.0 mL
    SARS CoV-2 Antibody Standard 1 Vial 0.5 mL
    Human IgG Detection Antibody 1 Bottle 2.0 mL
    Human IgM Detection Antibody 1 Bottle 2.0 mL
    Human IgA Detection Antibody 1 Bottle 2.0 mL
    BT-plex Streptavidin-Phycoerythrin 1 Bottle 6.0 mL
    Assay Buffer 2 Bottle 25 mL
    20X Wash Buffer 1 Bottle 25 mL
    Low-binding V-bottom plate 1 Plate NA
    Adhesive Plate Sealer 2 Sheets NA
    Instruction manual 1  
         

    Instruction manual: