An Enzyme Immunoassay (ELISA) kit for in vitro Semi-Quantitative the detection of IgG abd IgM antibodies to SARS-CoV-2 in human serum/plasma

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The CE-IVD Marked GB SARS-CoV-2 Ab ELISA is a direct sandwich principle detecting SARS-CoV-2 virus N-protein antibodies (IgG and IgM). The N protein is one of the most abundant early-onset proteins of the virus, as well as being highly immunogenic and therefore a good candidate antigen for the diagnosis of COVID-19.





  • Ready to use reagents
  • Removable strips
  • Break-apart wells
  • All incubation steps at room temperature
  • Ready for automation
  • No sample pre-dilution required


Performance Characteristics:

5 serum samples collected from RT-PCR confirmed COVID-19 patients were tested. 139 normal healthy patients with samples collected before COVID-19 outbreak were tested. The results are as follows:




Ordering Information

4ECO001     GB SARS-COV-2 Ab ELISA     96-well

4ECO002     GB SARS-COV-2 Ab ELISA     480-well