Anti-SARS-CoV-2 Antibody IgG Quantitative Detection Kit (Spike RBD)

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 anti-SARS-CoV-2 in human serum can facilitate research on characterization of antibodies produced in response to SARS-CoV-2 infection.

This kit is developed for quantitative detection of Anti-SARS-CoV-2 Antibody IgG (Spike RBD) in human serum. It is intended for research use only (RUO).

It is for research use only.

Please see Certificate of Analysis for details of reconstitution instruction and specific concentration.

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.

This assay kit employs a standard indirect-ELISA format, providing a rapid detection of anti-SARS-CoV-2 IgG in serum by SARS-CoV-2 Spike Protein. The kit consists of Pre-coated SARS-CoV-2 Spike Protein Microplate, an Calibrator, an HRP-Anti-Human IgG secondary antibody and related buffer.

Your experiment will include 4 simple steps:

a) Add your sample and Calibrator to the plate. The samples are diluted by Dilution Buffer.

b) Add a diluted Secondary antibody HRP-Anti-Human IgG to the plate. The Secondary antibody is diluted by Dilution Buffer.

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

d) 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 antibody bound.