Correlation of ELISA based with random access serologic immunoassays for identifying adaptive immune response to SARS-CoV-2
Detection Principle
ImmunoAssay-Antibody
Target
IgG, IgM, IgA vs N, S
Testing Method Category
Testing Method
kits
Testing Method - Additional Info
ELISA based assay by AnshLabs (IgG and IgM) and random access immunoassay (RAIA) by DiaSorin, Roche, and Abbott
Reported Performance
Specificity: 99.4 (IgG AnshLabs), 100% (IgM AnshLabs); concordance for positive results: 93.3 % (AnshLabs with Diasorin and Abbott), 100% (AnshLabs with Roche); concordance for negative results: 69.7% (AnshLabs with Diasorin and Roche), 73% (AnshLabs with Abbott).
Sample Size
167 samples
Peer-reviewed
no
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