The BT-plex™ SARS CoV-2 Neutralization Antibody Detection Kit is a magnetic bead-based assay, using fluorescence-encoded beads optimized for use on regular flow cytometers. The kit detects specific signals from human ACE2 binding to immobilized S-Trimer protein in the presence of neutralization antibodies from samples. The assay was validated for use on serum/plasma samples from healthy donors and from recovered patients of SARS CoV-2 infections. Magnetic beads allow easier liquid handling and automation.
Size: 100 tests
Components: Beads, Neutralization Antibody Standard, Biotinylated Human ACE2, SAPE, Buffers, V bottom 96-well plate, etc.
Protocol time: 2.5 hours
Sample type: Serum and plasma (1:20)
Limit of detection: 2 ng/mL
Dynamic range: 2.4 to 10,000 ng/mL
Accuracy: 80-120%
Precison: Intra-assay CV <10%, Inter-assay CV < 15%
Anti-SARS-CoV-2 Human Neutralization Antibody Quantification Kit (BT-plex)
Catalog Number: X202003
Kit Components:
Kit Components Quantity Volume SARS CoV-2 S-Trimer Protein Capture Beads 1 Bottle 6.0 mL SARS CoV-2 Neutralization Antibody Standard 1 Vial 0.5 mL Biotinylated Human ACE2 Recombinant Protein 1 Bottle 3.5 mL BT-plex Streptavidin Phycoerythrin 1 Bottle 6.0 mL Assay Buffer 1 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 NA