Comparison of different serological assays for SARS-CoV-2 in real life
Detection Principle
ImmunoAssay-Antigen
Target
ABBOTT: Nucloecapsid, BIORAD Spike1, LIAISON Spike1/2, WATAI RBD
Testing Method Category
mixed
Testing Method
SARS-CoV-2 nucleocapsid for ABBOTT and BIORAD, Spike 1 for EUROIMMUN, Spike 1 and 2 for LIAISON and receptor binding domain (RBD) for WANTAI
Testing Method - Additional Info
Comparison of different serological assays for SARS-CoV-2 in real life
Reported Performance
Sensitivity for hospitalized patients WANTAI: 100%, Sensitivity for hospitalized patients BIORAD: 100%, Sensitivity for hospitalized patients EUROIMMUN: 100%, Sensitivity for hospitalized patients ABBOTT: 100%, Sensitivity for hospitalized patients LIAISON: 100%. 31 days after the PCR sample, the different techniques showed a positive signal for 100 % of patients with WANTAI and EUROIMMUN (21/21), 95 % with BIORAD and LIAISON (20/21) and 90 % with ABBOTT (19/21)
Sample Size
168 patients
Peer-reviewed
yes
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