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COVID-19 In Vitro Diagnostic Devices and Test Methods Database

Scientific literature on COVID-19 Test Methods and Devices - detail

Testing-on-a-probe biosensors reveal association of early SARS-CoV-2 total antibodies and surrogate neutralizing antibodies with

Detection Principle
Testing Method Category
Other Immuno assay
Testing Method
Roche Elecsys Anti-SARS-CoV-2 assay and Testing-on-a-probe (TOP) SARS-CoV-2 total RBD antibody (TAb) and Surrogate Neutralysing Antibody (SNAb)
Testing Method - Additional Info
Testing-on-a-probe assay compared to Cobas RT-PCR
Reported Performance
Sensitivity: 61.5% (TAb), 33.3% (Roche) ; LOD: 5RFU (TAb), 96% (SNAb) ; Specificity: 99.6% (TAb), 96.6% (SNAb)
Sample Size
120 patients

The database contains available information from scientific literature that is being updated periodically. Please note that the provided information (as retrieved from analysed papers) is provided only for devices commercially available with CE-IVD mark. Acknowledgements