Sensitivity in Detection of Antibodies to Nucleocapsid and Spike Proteins of Severe Acute Respiratory Syndrome Coronavirus 2 in Patients With Coronavirus Disease 2019
Detection Principle
ImmunoAssay-Antibody
Target
Antibodies vs S, Antibodies vs N
Testing Method Category
Other Immuno assay
Testing Method
luciferase immunoprecipitation
Testing Method - Additional Info
Quantitative measurements of plasma or serum antibodies
Reported Performance
sensitivity: 100% (Ab vs N, +14 dpo), 91% (Ab vs S, +14 dpo); specificity: 100% (Ab vs N, +14 dpo), 100% (Ab vs S, +14 dpo)
Sample Size
100 samples
Assay Type
Peer-reviewed
yes
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